{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Surficial Geology",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 0,
   "legend": [
    {
     "label": "Cat, Lower part of Arbuckle Group and Timbered Hills Group",
     "url": "974e0e3f286ccbbe415188ea17a6c938",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZPfX4fwYqAddsS0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6JptyUhNEwFaagU7dPGKXwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Cat,Lower part of Arbuckle Group and Timbered Hills Group"
     ]
    },
    {
     "label": "Cb, Arbuckle Group and Timbered Hills Group",
     "url": "b6c4c33bb4de1937849beae3a9e9d249",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPp2j/jPwOVQJljBiMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINLHPMYKSmiQBbDgVxut0RtQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Cb,Arbuckle Group and Timbered Hills Group"
     ]
    },
    {
     "label": "Cbf, Butterfly Dolomite+Signal Mountain Limestone+Royer Dolomite and Fort Sill Limestone",
     "url": "4028171c99f7b8f4ba77077959bf1003",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5v3z2fwYqAcPIVEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaBiZykhNEwFaPAVB/o/PvgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Cbf,Butterfly Dolomite+Signal Mountain Limestone+Royer Dolomite and Fort Sill Limestone"
     ]
    },
    {
     "label": "Ccr, Carlton Rhyolite Group",
     "url": "ef70e4bc422ce1e5b393442ca031a7b4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZevj8fwYqgWhbQ0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGG1ryEhNEwFaKAUbTYFA8gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ccr,Carlton Rhyolite Group"
     ]
    },
    {
     "label": "Cp, Colbert Porphyry",
     "url": "c859ec53e1d528d88560c11d126adbe1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZv7PjPwOVgKN7BSMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINdHSvYKSmiQBabAVS6L+DUwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Cp,Colbert Porphyry"
     ]
    },
    {
     "label": "Cr, Raggedy Mountain Gabbro Group",
     "url": "2c27d01f52e601752cd82648e53c2731",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPpn73/PwOVQGGqIyMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINLEx1ZKSmiQBbGAVpdI908wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Cr,Raggedy Mountain Gabbro Group"
     ]
    },
    {
     "label": "Cth, Timbered Hills Group",
     "url": "d148eaaf93bb9663e4011da804867600",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5OHfDfwYqAf3kAEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqJ8cwEhNEwFaKAU0uqd8EAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Cth,Timbered Hills Group"
     ]
    },
    {
     "label": "Cwg, Wichita Granite Group",
     "url": "f5f93f3cb442a347f0235d3fc6007e46",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZdHHnfwYqAT99d0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6KfvzkhNEwFZ9gUWiP0zWgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Cwg,Wichita Granite Group"
     ]
    },
    {
     "label": "DSh, Hunton Group",
     "url": "2c0af26ef4d016151fe845d76cfdb3d1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPp2L/9PwOVQIWjJyMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINrHD0ZKSmiQBa2AVUswbH4QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "DSh,Hunton Group"
     ]
    },
    {
     "label": "Da, Arkansas Novaculite",
     "url": "f4ad7a4aa0dd0c8804c0f1a83a05e384",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5uOH8fwYqAfsAQ0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaB9gyEhNEwFZ8QUSTio6hwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Da,Arkansas Novaculite"
     ]
    },
    {
     "label": "Dp, Pine Top Chert",
     "url": "140a03113c7e1ace4c67d2f3130e619f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5f2jpfwYqAUO7aEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaGgXzUhNEwFZ1wUclt5IyAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Dp,Pine Top Chert"
     ]
    },
    {
     "label": "Dw, Woodford Shale",
     "url": "af5d9d0ee9a45c748973e21d385bcbad",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZdWb+fwYqATeTREYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6GaSyEhNEwFaGQUtm+6RiQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Dw,Woodford Shale"
     ]
    },
    {
     "label": "IPa, Ada Formation (Group)",
     "url": "ac91c223aa9421e5a2f40c8548f0e6a5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZ2n/yPwOVQHahOSMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINzC40Z6SmiQBbEAVlHnGQmQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPa,Ada Formation (Group)"
     ]
    },
    {
     "label": "IPat, Atoka Formation",
     "url": "fee17c27ac3e4cd4a386fbd039983496",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZuf3KfwYqgXBPHUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGO6pw0hNEwFaMgUe3gJg9wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPat,Atoka Formation"
     ]
    },
    {
     "label": "IPb, Belle City Formation or Limestone",
     "url": "c354cbb3d64fa28fa763444f59e223ce",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5NHX6fwYqAbvsTEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaJedyUhNEwFargVkGim2swAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPb,Belle City Formation or Limestone"
     ]
    },
    {
     "label": "IPbd, Barnsdall Formation",
     "url": "78014109bde8dc4cafc98651793be88b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5uGnbfwYqAX0/L0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqO/nxUhNEwFZ3QUZXp5MXgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPbd,Barnsdall Formation"
     ]
    },
    {
     "label": "IPbh, Bloyd and Hale Formations",
     "url": "ede80b77d8d49307d53826567fada07e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZcGX2fwYqgQSdVEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamKCTykhNEwFacQVDDAhI0AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPbh,Bloyd and Hale Formations"
     ]
    },
    {
     "label": "IPbj, Bluejacket Sandstone",
     "url": "6d8b1a8006e1f696b3ac66fd6439f7df",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5d2XafwYqASOdLEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaKSTxUhNEwFZwwUarCZKpAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPbj,Bluejacket Sandstone"
     ]
    },
    {
     "label": "IPbo, Boggy Formation",
     "url": "dc6802ecbf6e65703b6144f3a031b8af",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5smXpfwYqARufaEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaOMTzUhNEwFaLQU1Ceni8gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPbo,Boggy Formation"
     ]
    },
    {
     "label": "IPbv, Vamoosa+Tallant+Barnsdall Formations",
     "url": "0a4eb79eab147a6eca8b97d9c0475807",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZf+3AfwYqgUQtB0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamKjlwEhNEwFaJQUdz1AbnwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPbv,Vamoosa+Tallant+Barnsdall Formations"
     ]
    },
    {
     "label": "IPca, Calvin Sandstone",
     "url": "af6c2325541c602d633cd0bf701be1b0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZenzffwYqgWhLJ0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGG3pxEhNEwFaPgUoH+6VMwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPca,Calvin Sandstone"
     ]
    },
    {
     "label": "IPcc, Coffeyville and Checkerboard Formations or Checkerboard Limestone",
     "url": "6ad53ad707cbb637a00bcd12e854f373",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZPvfkfwYqgchkc0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGJlszkhNEwFangVFqHWiOwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPcc,Coffeyville and Checkerboard Formations or Checkerboard Limestone"
     ]
    },
    {
     "label": "IPcf, Coffeyville or Francis Formation (restricted)",
     "url": "4bb82e1902108af8ce06faf34070ed73",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM53r/hPwOVgGVhACMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINtCwMYKSmiQBaegVM37kudwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPcf,Coffeyville or Francis Formation (restricted)"
     ]
    },
    {
     "label": "IPch, Chanute Formation",
     "url": "13781ad530164758d5a803f12a1ac3ca",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZvO7QfwYqgdwgO0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamBtkx0hNEwFayQVP+VrarwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPch,Chanute Formation"
     ]
    },
    {
     "label": "IPd, Dewey Formation or Dewey Limestone",
     "url": "2ec55f6fc5cb31e9ca69abb8adb33f79",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZv6HvPwOVgGNAESMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINdAwoYqSmiQBaewVV1Os19gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPd,Dewey Formation or Dewey Limestone"
     ]
    },
    {
     "label": "IPde, Deese Group",
     "url": "6377fac431c62632914cf4affafd71ee",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZtr/nPwOVQJZjCSMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINzHIsYaSmiQBa9gVxILdqwAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPde,Deese Group"
     ]
    },
    {
     "label": "IPdo, Dornick Hills Group",
     "url": "b0431aa8c241cc1c56f3b039e0d01c90",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZu3/+fwYqgWTHREYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamOyYyEhNEwFatAVX5kQr/gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPdo,Dornick Hills Group"
     ]
    },
    {
     "label": "IPfs, Fort Scott Limestone",
     "url": "8f879a6aa6732304d3cb8ac371c245d5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPp2L/yPwOVQIVjOCMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINrHAMZ6SmiQBa9AViyWu6ZgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPfs,Fort Scott Limestone"
     ]
    },
    {
     "label": "IPh, Holdenville Formation or Holdenville Shale",
     "url": "a884d6c78f0a83acaed9b8f9f68751c1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5s/TEfwYqAZNoC0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaBJtwUhNEwFZ9AUZQxVhTAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPh,Holdenville Formation or Holdenville Shale"
     ]
    },
    {
     "label": "IPha, Hartshorne Sandstone",
     "url": "84d3adb2df2b0212c7f9272e6ed4ea96",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5dHL1fwYqATvzUEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaGceykhNEwFZ6gUcAWzrDwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPha,Hartshorne Sandstone"
     ]
    },
    {
     "label": "IPhg, Hogshooter Formation",
     "url": "5a0a4be1784a9e98dffbfbd55495d3fa",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPp3n7kPwOVQKmnDSMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINLPW0YaSmiQBaygVMbtKS8wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPhg,Hogshooter Formation"
     ]
    },
    {
     "label": "IPhl, Holdenville and Lenapah Formations",
     "url": "1a8597f0753cb0fc6110b702b346f443",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZfWXDfwYqgVCdAEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGKoTwEhNEwFaGwUjcrVYjQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPhl,Holdenville and Lenapah Formations"
     ]
    },
    {
     "label": "IPho, Hoxbar Group",
     "url": "8a2b74e5c280f58c63a78fd1e7ddafab",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5MuPYfwYqAZ0MK0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqJNhxUhNEwFZ/wUgONlkgwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPho,Hoxbar Group"
     ]
    },
    {
     "label": "IPht, Hilltop Formation",
     "url": "3388e81dc03121eb798e594b06ca082c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4je3MMREAMAgDQLiLn+hCUXWhqJ2Zk628gMfpvmFSZCLMsKEMejFtqIPhGDbU4cOwyHSOD1oyBRm7HSBfAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPht,Hilltop Formation"
     ]
    },
    {
     "label": "IPhu, Upper Holdenville Formation",
     "url": "765baca76a3b3035c0ffa7a8b2e7636b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5tHDbfwYqAbt4L0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaBfvxUhNEwFaTAU5OHuKFwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPhu,Upper Holdenville Formation"
     ]
    },
    {
     "label": "IPjf, Jackfork Group or Jackfork Sandstone",
     "url": "312b13819383d3137f74e77049407baa",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZfm3GfwYqAU+tDEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6KmVwUhNEwFaFQUtvqbFfQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPjf,Jackfork Group or Jackfork Sandstone"
     ]
    },
    {
     "label": "IPjv, Johns Valley Formation or Johns Valley Shale",
     "url": "45ab6c134cdc8dfcb45c582d779d593e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5dnTGfwYqAS3rDEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqGWdwUhNEwFZzAUfTIm5NwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPjv,Johns Valley Formation or Johns Valley Shale"
     ]
    },
    {
     "label": "IPlb, Labette Formation",
     "url": "55781e0834a809b0e146bb7a1c5e10b0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5sPzKfwYqAYdIHUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6BCpw0hNEwFaBgUXkuYYPwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPlb,Labette Formation"
     ]
    },
    {
     "label": "IPlg, Limestone Gap",
     "url": "7fc9c62696c72d9ab70cc6c9425e82cf",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZv6TnPwOVgGNMCSMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINdIwpYaSmiQBaowVj1vh3kwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPlg,Limestone Gap"
     ]
    },
    {
     "label": "IPlm, Lynn Mountain Formation",
     "url": "93c65e59f4e1e6612af320e3f60a9ed2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZs/rifwYqgZBQfUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGBKqz0hNEwFaUAUqxoerjwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPlm,Lynn Mountain Formation"
     ]
    },
    {
     "label": "IPlp, Lenapah Formation",
     "url": "23ba266eba722a5a939db0db7f7ba344",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZu7/rPwOVQLBjGSMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINDHYsY6SmiQBangVcWR2GlQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPlp,Lenapah Formation"
     ]
    },
    {
     "label": "IPm, McAlester Formation",
     "url": "76880b2fc59ef0e0ea85c858411d1476",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZu3/6fwYqAWfHTEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6OyYyUhNEwFaRAU/zCJxUQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPm,McAlester Formation"
     ]
    },
    {
     "label": "IPma, Morrowan-Atokan (?) rocks undifferentiated",
     "url": "d5adf2b7243a0026e98ac0b55e08b2a4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5M3H+fwYqAZP8REYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaJKfyEhNEwFaggVW64OpqgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPma,Morrowan-Atokan (?) rocks undifferentiated"
     ]
    },
    {
     "label": "IPmh, McAlester and Hartshorne Formations",
     "url": "747f13da43d6b98b5ee39403e8329a09",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5uvzafwYqAe1ILUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqB2pxUhNEwFZrgUA25j67QAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPmh,McAlester and Hartshorne Formations"
     ]
    },
    {
     "label": "IPmo, Morrowan rocks undifferentiated",
     "url": "efa9d0546a5dbe29ea7f85640c8079a0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZ1n/8PwOVQFShJSMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINjCq0ZKSmiQBa0AVWMD7YnQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPmo,Morrowan rocks undifferentiated"
     ]
    },
    {
     "label": "IPn, Nellie Bly Formation",
     "url": "7984ba51bdf1202c2111a405ac72ee55",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZseLKfwYqgYwIHUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamBGhw0hNEwFaowU+yVn5LgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPn,Nellie Bly Formation"
     ]
    },
    {
     "label": "IPnh, Nellie Bly Formation and Hogshooter Limestone",
     "url": "9ea86e5a9be3171a0d2da43a726241a2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5uXDVfwYqAfP4MEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaB4fxkhNEwFaSAU+f4dZvQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPnh,Nellie Bly Formation and Hogshooter Limestone"
     ]
    },
    {
     "label": "IPnw, Nowata Formation",
     "url": "1b97f179c654d94403fec39467f6630e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5NmfWfwYqAa2UNEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqJWSxkhNEwFaQwVG0kMP7gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPnw,Nowata Formation"
     ]
    },
    {
     "label": "IPo, Oscar Group",
     "url": "220548968878e72136c244f556a952ee",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZdW3zfwYqgTQtX0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamKbly0hNEwFaUwUvsdpMzgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPo,Oscar Group"
     ]
    },
    {
     "label": "IPol, Oolagah Formation",
     "url": "d896c3fca71d23fd59cb76389dea8c87",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5tmfLfwYqAS0XH0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqOXiw0hNEwFZrwUM8ifOvQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPol,Oolagah Formation"
     ]
    },
    {
     "label": "IPsa, Savanna Formation",
     "url": "4ece61ffe619c7c5ea40385ee87856e8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5cmHxfwYqAR2DWEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqGMQy0hNEwFZnQUL8h3XLgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPsa,Savanna Formation"
     ]
    },
    {
     "label": "IPse, Senora Formation",
     "url": "f86e24de29617cf5d3444e254a214881",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZv3zxfwYqAcfIWEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6BgZy0hNEwFabAVJPK1ybQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPse,Senora Formation"
     ]
    },
    {
     "label": "IPsl, Seminole Formation",
     "url": "cbcd68a2a85e26721bafd6fecef5dde9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZd2bpfwYqgSCTaEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGGQSzUhNEwFaPQUzsKnWOAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPsl,Seminole Formation"
     ]
    },
    {
     "label": "IPsm, Savanna and McAlester Formations",
     "url": "5b515bf36b09734ec89e47c2d9d232a5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZ23PoPwOVgHOJHSMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINdC6xY6SmiQBahwVHqqk4WAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPsm,Savanna and McAlester Formations"
     ]
    },
    {
     "label": "IPsma, Savanna+McAlester+Hartshorne+Atoka Formations",
     "url": "9b05ace264eb1f0ebb72ce4bba6095cb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5MnvxfwYqAZ3UWEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqJMay0hNEwFaPAVA3KcewAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPsma,Savanna+McAlester+Hartshorne+Atoka Formations"
     ]
    },
    {
     "label": "IPsmh, Savanna+McAlester+Hartshorne Formations",
     "url": "4b368b2bb161b6de31400ec95e368f5f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZffDafwYqgVB7LUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGGqvxUhNEwFaCAUQZBptzQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPsmh,Savanna+McAlester+Hartshorne Formations"
     ]
    },
    {
     "label": "IPst, Stuart Shale",
     "url": "febcec8fb0a6c05996956566d4be7c10",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5smX2fwYqARufVEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaOOTykhNEwFaQQU/iwWD+wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPst,Stuart Shale"
     ]
    },
    {
     "label": "IPta, Tallant Formation",
     "url": "e7d8397be1cf8f592074547f97460ce3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZOnP/fwYqAe90R0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6J3uyEhNEwFahgVFLs+eDAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPta,Tallant Formation"
     ]
    },
    {
     "label": "IPth, Thurman Sandstone",
     "url": "fd60f5234106a06a7b4196806bdd52dc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZuHL/fwYqgfhwR0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGB/uyEhNEwFapgVJwsnriwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPth,Thurman Sandstone"
     ]
    },
    {
     "label": "IPto, Torpedo Formation",
     "url": "94ac79a5ff6d67fbd2bfeda2d0600be4",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZuL/rPwOVQLxjGSMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINjHcsY6SmiQBazgVoNA1qFQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPto,Torpedo Formation"
     ]
    },
    {
     "label": "IPu, Undifferentiated",
     "url": "d8581950c82eb574672f69b3f79330c1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4je3MMREAMAgDQLiLoahCU1UhqZ2Zk628gEefvmHCYiLMsKEMejFtqIPhGDbU4cOQxXSOD1n+BRvsJzlwAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPu,Undifferentiated"
     ]
    },
    {
     "label": "IPul, Union Valley Formation with limestone",
     "url": "88f7586d0828dd9b2d2aaa4c0d8584e8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZc6T3PwOVgItNMSMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINdLEpZqSmiQBaTQVFergmsAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPul,Union Valley Formation with limestone"
     ]
    },
    {
     "label": "IPus, Union Valley Formation with sandstone",
     "url": "0cbfc0c2fa88ba7658b7d02ae40878b5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZMfnQfwYqgYhcO0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGJFrx0hNEwFaxgVV6rdhyQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPus,Union Valley Formation with sandstone"
     ]
    },
    {
     "label": "IPv, Vanoss Group",
     "url": "6cd597579b58c2cd1c0af0f905507c2b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4je3MMREAMAgDQLiLLIxEIUbqq52Zk628gEf3uWFCViLMsKEMejFtqIPhGDbU4cOQrHSOD1qKBUDKRcLTAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPv,Vanoss Group"
     ]
    },
    {
     "label": "IPva, Vamoosa Group or Vamoosa Formation",
     "url": "746b9d7c31e53bf6cbe2e28903c38ec3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZf+3MfwYqgUQtE0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamKhlwkhNEwFaDQURZotzSQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPva,Vamoosa Group or Vamoosa Formation"
     ]
    },
    {
     "label": "IPw, Wewoka Formation",
     "url": "856cd59a818b24b36839220b841f784e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPp7T/0n4FKoLjQjpGFgcqAZdRAigEL5UagglEDKQcsVDADBYwaSDlgGYEGFhfaMVLTRABbPgV0p5s6iwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPw,Wewoka Formation"
     ]
    },
    {
     "label": "IPwa, Wapanucka Formation",
     "url": "f079bba8b0f8c3a010e48180fd4d4508",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZ37P9PwOVgGOJJyMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINdCzxZKSmiQBalQVQ8zeiEAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPwa,Wapanucka Formation"
     ]
    },
    {
     "label": "IPwal, Wapanucka Formation",
     "url": "1d621f15b81cbdc0f4d0e3722655a376",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZfnLmfwYqgUjzdEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGGmezkhNEwFaegVJxfNZOQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPwal,Wapanucka Formation"
     ]
    },
    {
     "label": "IPwas, Wapanucka Formation",
     "url": "fd16b4ec1e9117b13f4c844e10d52136",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZdXHDfwYqATf9AEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6KYfwEhNEwFZ6AUXBNYblAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPwas,Wapanucka Formation"
     ]
    },
    {
     "label": "IPwc, Wapanucka Formation and Chickachoc Chert",
     "url": "dc03685c5e13b3eeef5d3d190499b6dc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5snD+fwYqAZv4REYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaBOfyEhNEwFacgVOj5BVIwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPwc,Wapanucka Formation and Chickachoc Chert"
     ]
    },
    {
     "label": "IPwe, Wetumka Shale",
     "url": "6fb0bafe7093a959c6af4aa24889462d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPpPjL5PwOVQKlNLiMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINLLXJZaSmiQBbBQVw1IuXlQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPwe,Wetumka Shale"
     ]
    },
    {
     "label": "IPwi, Wann and Iola Formations or Iola Limestone",
     "url": "93b22a55748ea3f6f404688f4ba31033",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZu+/QfwYqgWQnO0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamOxkx0hNEwFacQU1sIpVTQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "IPwi,Wann and Iola Formations or Iola Limestone"
     ]
    },
    {
     "label": "Ipat, Atoka Formation",
     "url": "ce432446a5e4857e3097fc331f33ff91",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZembDfwYqgWyTAEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamG0SwEhNEwFaiwVBMiRkAgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ipat,Atoka Formation"
     ]
    },
    {
     "label": "Je, Exeter (Entrada) Sandstone",
     "url": "9b42d4b5316e0be1e56d9b18199e9fc1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4je3MMREAMAgDQLiLnzhBbJ2gqJ2Zk628gEefvmHCYiLMsKEMejFtqIPhGDbU4cOQxXSOD1mnBP4fpd75AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Je,Exeter (Entrada) Sandstone"
     ]
    },
    {
     "label": "Jm, Morrison Formation",
     "url": "c04e67299dfce837e0dc9f4aa0763096",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZuun8fwYqgWw/Q0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamO1nyEhNEwFamwU8AU6mgAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Jm,Morrison Formation"
     ]
    },
    {
     "label": "Ka, Antlers Sand or Antlers Sandstone",
     "url": "e676954f86b7db5d2d5acc662fb66961",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZcu3EfwYqAR8tC0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6KNlwUhNEwFZwQUAuKtdQgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ka,Antlers Sand or Antlers Sandstone"
     ]
    },
    {
     "label": "Kb, Bokchito Formation",
     "url": "924562ad05a8eedeb8b217a250a12d40",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4je3MMREAMAgDQLiLrDhCTx3hq52Zk628gMfpvmFSZCLMsKEMejFtqIPhGDbU4cOwyHSOD1p7BTX5Lol9AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kb,Bokchito Formation"
     ]
    },
    {
     "label": "Kbr, Brownstown Marl",
     "url": "c025d46a210f3ac92b26bbc514b1a7da",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5tuHIfwYqAa0AG0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqBVgw0hNEwFZswUIMSsxgAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kbr,Brownstown Marl"
     ]
    },
    {
     "label": "Kc, Colorado Group",
     "url": "e49a3ede361eab159e83f689e93e4320",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5tn/1fwYqAS3HUEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqOUYykhNEwFZuAUSnJLKfAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kc,Colorado Group"
     ]
    },
    {
     "label": "Kcf, Caddo Formation",
     "url": "ebf24e60e93bddb098f8052e93e10f15",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZcOXSfwYqgQAdPUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGKCjx0hNEwFZwwT8lme1jQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kcf,Caddo Formation"
     ]
    },
    {
     "label": "Kd, Dakota Group",
     "url": "ad51ee74472b986b2d8d372a1cb8a28b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5c23pfwYqAROtaEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaKIVzUhNEwFZpwULvFVvpAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kd,Dakota Group"
     ]
    },
    {
     "label": "Kdc, Denton Clay",
     "url": "b84a594c28ccb060eb9cfb520765d445",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZc23FfwYqgRStCEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamKIVwUhNEwFaYQU45aqrCgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kdc,Denton Clay"
     ]
    },
    {
     "label": "Kdq, DeQueen Limestone",
     "url": "9354bf7bfd194ded8398202c99466085",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZsvDKfwYqAZ94HUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6BOvw0hNEwFaSAUpHMv7CQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kdq,DeQueen Limestone"
     ]
    },
    {
     "label": "Kds, Dakota Sandstone",
     "url": "0a6d875801cb114af1393f2a64e91b3e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZfXLHfwYqgVRzD0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamGruwUhNEwFabAU2YvirAQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kds,Dakota Sandstone"
     ]
    },
    {
     "label": "Kef, Eagle Ford Formation",
     "url": "621c833826022525420f0f8d5401274f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4je3MMREAMAgDQLiLschBUeUgrZ2Zk628gEefvmHCYiLMsKEMejFtqIPhGDbU4cOQxXSOD1pkBT1zRuy1AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kef,Eagle Ford Formation"
     ]
    },
    {
     "label": "Kgb, Grayson Marl and Bennington Limestone",
     "url": "3a3febf38a089dedc39826b8d830264e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZuWX/fwYqgXQfR0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamO7jyEhNEwFapQVGLrhgAwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kgb,Grayson Marl and Bennington Limestone"
     ]
    },
    {
     "label": "Kgw, Goodland Limestone and Walnut Clay",
     "url": "bfcc82a28e797c12bb55b48eaf9d890b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5OPfwfwYqAf1kW0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqJ9sy0hNEwFaAgUhJyDMZAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kgw,Goodland Limestone and Walnut Clay"
     ]
    },
    {
     "label": "Kh, Holly Creek Formation",
     "url": "ff31e9652fef424e9eb37da65e47126c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZemjDfwYqgWi7AEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGG0XwEhNEwFaaQU7EQv1dwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kh,Holly Creek Formation"
     ]
    },
    {
     "label": "Kk, Kiowa Formation",
     "url": "1758e90984d3e247db2fcef9428b28fc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZP33lfwYqAcfMcEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6JgZzkhNEwFakAVT8XtM5AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kk,Kiowa Formation"
     ]
    },
    {
     "label": "Kki, Kiamichi Formation",
     "url": "09e8d8f2bf44aa3919dc514006feb6f3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5dGXDfwYqAT2dAEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqKcTwEhNEwFZfwT8EBdXmAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kki,Kiamichi Formation"
     ]
    },
    {
     "label": "Ko, Ozan Formation",
     "url": "08c3d9426ce58efe83409d974129f030",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZvOzafwYqgdgoLUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGBulxUhNEwFaeQUz9zTXHgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ko,Ozan Formation"
     ]
    },
    {
     "label": "Kp, Purgatoire Formation",
     "url": "2853b08399afb3f4b7326f318eafcb8b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZuPDIfwYqAf94G0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6B9vw0hNEwFadAU8SnZy4gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kp,Purgatoire Formation"
     ]
    },
    {
     "label": "Kpm, Pawpaw Sandstone and McNutt Limestone",
     "url": "f15986326dc71bf3abbc730b57f27d30",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZsX/qfwYqgQzHbEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamOGYzUhNEwFa3AVmfIs4xwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kpm,Pawpaw Sandstone and McNutt Limestone"
     ]
    },
    {
     "label": "Kto, Tokio Formation",
     "url": "6504c10499aa22d06b34ce33116aba6c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5sn/2fwYqAR3HVEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqOOYykhNEwFZ4AUkA1ERrAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kto,Tokio Formation"
     ]
    },
    {
     "label": "Kw, Woodbine Formation",
     "url": "60c7ea4bf7c8e973d385583bb6f184e7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZP7HrPwOVgGN+GSMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINdMwvY6SmiQBa4AV4/b4VMgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kw,Woodbine Formation"
     ]
    },
    {
     "label": "Kwd, Dexter Member of Woodbine Formation",
     "url": "9bbead731d22067af1c230e6baf49847",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4je3MMREAMAgDQLiLmqhBatVgp52Zk628gEefvmHCYiLMsKEMejFtqIPhGDbU4cOQxXSOD1mPBPZ05Q6rAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kwd,Dexter Member of Woodbine Formation"
     ]
    },
    {
     "label": "Kwl, Lewisville Member of Woodbine Formation",
     "url": "577741aab870153a37ecc676f3c100e3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5c3LtfwYqARPzYEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaGIezEhNEwFZvgUQQpF7rwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kwl,Lewisville Member of Woodbine Formation"
     ]
    },
    {
     "label": "Kwr, Red Branch Member of Woodbine Formation",
     "url": "d73be0dfa5ae8418bfde1080f3ce0ce1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5sm3GfwYqAR2vDEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqOOVwUhNEwFaAQUwjF27HQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kwr,Red Branch Member of Woodbine Formation"
     ]
    },
    {
     "label": "Kws, Weno Clay and Soper Limestone",
     "url": "5367513460766a77be47a16dbaab9f6e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZeGbXfwYqgXwTN0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamG/ixkhNEwFahwU7Axy+nQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kws,Weno Clay and Soper Limestone"
     ]
    },
    {
     "label": "Kwt, Templeton Member of Woodbine Formation",
     "url": "5d43290ffaa7165d9c977736f317ef62",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZPuvQfwYqgcw0O0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamJlmx0hNEwFa9QVf+Z8UGAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Kwt,Templeton Member of Woodbine Formation"
     ]
    },
    {
     "label": "MDO, Chattanooga+Fernvale+Fite+Tyner+Burgen+Cotter Formations",
     "url": "09a4cef4ca368271db17e78c9a427569",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5dmXLfwYqASsdH0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaKXjw0hNEwFZpwUExkZlDAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "MDO,Chattanooga+Fernvale+Fite+Tyner+Burgen+Cotter Formations"
     ]
    },
    {
     "label": "MDSO, Undifferentiated- Mississisippian+Devonian+Silurian+Ordovician Rocks",
     "url": "0c7993cc4a03bd4045e27119357e805b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5tGvxfwYqATu3WEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaOcWy0hNEwFaJwUzOyrNEAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "MDSO,Undifferentiated- Mississisippian+Devonian+Silurian+Ordovician Rocks"
     ]
    },
    {
     "label": "MDSa, Arkansas Novaculite",
     "url": "fdfc1697fc284317ad892cfe82c7179c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZfHHZfwYqgVj9KEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGKsfxUhNEwFaWAU4+Mzs0AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "MDSa,Arkansas Novaculite"
     ]
    },
    {
     "label": "MDw, Woodford Shale",
     "url": "4497bdf21b641c099449155b9059701b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZenzmfwYqgWzLdEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamG2ZzkhNEwFayAVdQcZd2gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "MDw,Woodford Shale"
     ]
    },
    {
     "label": "MZu, Mesozoic rocks undifferentiated",
     "url": "9a041f90cf9c6028703b3f010e11f6ed",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZcG3pfwYqgQCtaEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGKAVzUhNEwFaFwUnEldobgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "MZu,Mesozoic rocks undifferentiated"
     ]
    },
    {
     "label": "Md, Delaware Creek Shale",
     "url": "2b04b5b4c11c03541e7f0c2c3546b224",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZeGbLfwYqgXgTH0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGG/iw0hNEwFaUwUxEU0ksgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Md,Delaware Creek Shale"
     ]
    },
    {
     "label": "Mg, Goddard Shale",
     "url": "5014292feb7c12d827b60b6f3d72693d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5NeXifwYqAbMcfUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaJajz0hNEwFaHQUjfjyu7wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Mg,Goddard Shale"
     ]
    },
    {
     "label": "Mkr, Keokuk and Reeds Spring Formations and St. Joe Group",
     "url": "9cfc5dc7f95723a6dba2a9bb6423e0f7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5dWb6fwYqATOTTEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaGaSyUhNEwFZ6QUlLZp4MQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Mkr,Keokuk and Reeds Spring Formations and St. Joe Group"
     ]
    },
    {
     "label": "Mp, Pitkin+Fayetteville+Hindsville+Moorefield Formations",
     "url": "4fc4c26a956e15a6e1dbb85a162e7eb6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZu/zMfwYqgeRIE0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamBxpwkhNEwFaogVC6roavwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Mp,Pitkin+Fayetteville+Hindsville+Moorefield Formations"
     ]
    },
    {
     "label": "Mpfh, Pitkin+Fayetteville+Batesville+Hindsville+Moorefield Formations",
     "url": "6627e38846c9cdef028a50b73a3c6f8a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZembxfwYqgWyTWEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamG0Sy0hNEwFapQVOfRNr0AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Mpfh,Pitkin+Fayetteville+Batesville+Hindsville+Moorefield Formations"
     ]
    },
    {
     "label": "Mst, Stanley Group or Stanley Shale",
     "url": "d43b1f18533540145143e31dffdc7941",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5v3LbfwYqAcNwL0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaBjuxUhNEwFaAAUk/skCoQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Mst,Stanley Group or Stanley Shale"
     ]
    },
    {
     "label": "Msw, Sycamore and Welden Limestones",
     "url": "57c09709843b46e79b3a93f69b3f649b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZfWX2fwYqgVCdVEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGKqTykhNEwFaRQU4u+3+BgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Msw,Sycamore and Welden Limestones"
     ]
    },
    {
     "label": "Mu, Undifferentiated  Mississippian Rocks",
     "url": "bff06d73972468cdea57a339c370ab81",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZvef8fwYqgVQXQ0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamOpiyEhNEwFaZQUs2mx5EAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Mu,Undifferentiated  Mississippian Rocks"
     ]
    },
    {
     "label": "Ob, Blakely Sandstone",
     "url": "f7c9aebd4ca3f294d27f4b4ba696dd46",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5v27+fwYqAcOgREYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaBiUyEhNEwFaHwU29NtevAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ob,Blakely Sandstone"
     ]
    },
    {
     "label": "Obf, Bigfork Chert",
     "url": "cfef19ae5bd303cae2f690c7c89d203e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZcn7ufwYqgRjDZEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGGOYzEhNEwFabAVC7C9ZaQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Obf,Bigfork Chert"
     ]
    },
    {
     "label": "Obm, Bromide+Tulip Creek and McLish Formations",
     "url": "fedb89ba39a83b90d9c7cb81e35371c3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZsn/hfwYqAR/HeEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6OMYz0hNEwFaVAU+dorzdAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Obm,Bromide+Tulip Creek and McLish Formations"
     ]
    },
    {
     "label": "Oc, Collier Shale",
     "url": "0b5fee81cd9d3fbffc86d6737aea5d70",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZv3D1fwYqAcf4UEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6BgfykhNEwFabgVHqvPnAAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Oc,Collier Shale"
     ]
    },
    {
     "label": "Ocm, Cool Creek and McKenzie Hill Formations",
     "url": "895e86bba1b8206719586e401ce7181a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZPfPifwYqAdd0fUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6Jquz0hNEwFaSgUtaA6xsgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ocm,Cool Creek and McKenzie Hill Formations"
     ]
    },
    {
     "label": "Ocs, Crystal Mountain Sandstone",
     "url": "e600c3c8708b37ed0cf6c0ce8efb949b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZeeXofwYqgXAda0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGK5jzUhNEwFZ+QUQr4ItRQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ocs,Crystal Mountain Sandstone"
     ]
    },
    {
     "label": "Ok, Kindblade Formation",
     "url": "44f966198c0f739b727ac2f847058fbd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5uPLwfwYqAf1wW0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqB9uy0hNEwFZ3gUV2rPa9AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ok,Kindblade Formation"
     ]
    },
    {
     "label": "Om, Mazarn Shale",
     "url": "cd6f05ab38d146cd69f8f4ada39afa20",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZeW3nfwYqgXAtd0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGK7lzkhNEwFaCwUaMKlbqwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Om,Mazarn Shale"
     ]
    },
    {
     "label": "Ooj, Oil Creek and Joins Formation",
     "url": "bee96d0c7f918d697838f9d527f670da",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5M3vbfwYqAZNUL0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaJLqxUhNEwFaNgU1t4Rb1gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ooj,Oil Creek and Joins Formation"
     ]
    },
    {
     "label": "Op, Polk Creek Shale",
     "url": "136a932d80cf323b902e89833979afb2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZfez8fwYqgVQrQ0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamGplyEhNEwFaRwUi775evAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Op,Polk Creek Shale"
     ]
    },
    {
     "label": "Osfv, Sylvan Shale+Fernvale Limestone and Viola Limestone",
     "url": "c4998032ebaf673705bbc031c2da3987",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZcvLKfwYqAR9zHUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6GOuw0hNEwFZ0AUBhYzI3AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Osfv,Sylvan Shale+Fernvale Limestone and Viola Limestone"
     ]
    },
    {
     "label": "Oua, Upper part of Arbuckle Group",
     "url": "212df01ab4aa8c05f097cdaf90ca13f8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZeubYfwYqgWwTK0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamG1ixUhNEwFaXwUrGZYGuQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Oua,Upper part of Arbuckle Group"
     ]
    },
    {
     "label": "Ovb, Viola Limestone and Bromide Formation",
     "url": "6bef74a08070bdc3296a3dc7b7848d3f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZuvz4fwYqgexIS0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamB1pyUhNEwFazAVPqcPWMgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ovb,Viola Limestone and Bromide Formation"
     ]
    },
    {
     "label": "Ow, Womble Formation or Womble Shale",
     "url": "894f719df76349aca9a6a9f3361a0b49",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPpObTpPwOVQImdHyMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINLLHzY6SmiQBayQVS9PW+CgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ow,Womble Formation or Womble Shale"
     ]
    },
    {
     "label": "Owk, West Spring Creek and Kindblade Formations",
     "url": "e2c0666504aeb63835f8be6283347da0",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5M3HlfwYqAZP8cEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaJIfzkhNEwFabgVM4jJw1gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Owk,West Spring Creek and Kindblade Formations"
     ]
    },
    {
     "label": "Ows, West Spring Creek Formation",
     "url": "85ad5ded0f8a1f2dfaf91aba90c4cc6a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5s2n1fwYqARO/UEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaOIXykhNEwFaBwUpGUnvfQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ows,West Spring Creek Formation"
     ]
    },
    {
     "label": "Pb, Blaine Formation",
     "url": "3d45334ce7cb576df6c255d841424a0b",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZvGH/fwYqgdgAR0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGBvgyEhNEwFaiQVAIZ1E6AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pb,Blaine Formation"
     ]
    },
    {
     "label": "Pbe, Elm Fork Member of Blaine Formation",
     "url": "49563df10e3c72019d24b449ce7ae157",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5PnHyfwYqAcv8XEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaJmfy0hNEwFargVnYsxd1gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pbe,Elm Fork Member of Blaine Formation"
     ]
    },
    {
     "label": "Pbi, Bison Formation or Bison Shale",
     "url": "42c90d8d64dbbd4d900d2815b85c214e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZe+rMfwYqgWAzE0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGGxmwkhNEwFZ+QUP0Hpr6wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pbi,Bison Formation or Bison Shale"
     ]
    },
    {
     "label": "Pbv, Van Vacter Member of Blaine Formation",
     "url": "b79475eb789416fbf412961cdd66cc23",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM51D/rPwOVgF1hGiMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINtCtMY6SmiQBaugVnt7GQPgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pbv,Van Vacter Member of Blaine Formation"
     ]
    },
    {
     "label": "Pc, Chickasha Formation",
     "url": "4eb61165a39da795d45c712799d5cdb1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZvn/6fwYqgUjHTEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGOmYyUhNEwFanAVVc58xFAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pc,Chickasha Formation"
     ]
    },
    {
     "label": "Pcc, Cloud Chief Formation",
     "url": "e935aaac3f9668fd8d8cc1b4829dba99",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM53rv/PwOVgGWxIyMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINtCx2ZKSmiQBaYgU/QRFEOQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pcc,Cloud Chief Formation"
     ]
    },
    {
     "label": "Pch, Cedar Hill Sandstone",
     "url": "a186d652321dfa4cc799d3119241c80e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5tnjtfwYqAa3YYEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqBUbzEhNEwFaCAUsD4QYmAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pch,Cedar Hill Sandstone"
     ]
    },
    {
     "label": "Pd, Duncan Sandstone",
     "url": "08ce875eccd9247e994c722de5543283",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZM+/afwYqgZQkLUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamJKkxUhNEwFarQVCByRDRwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pd,Duncan Sandstone"
     ]
    },
    {
     "label": "Pdc, Dog Creek Shale",
     "url": "558bd13aa3de0b4021664ed61262c497",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4je3MMREAMAgDQLiLJzRFEZqqqp2Zk628gEf3uWFCViLMsKEMejFtqIPhGDbU4cOQrHSOD1rwBVsxK9UVAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pdc,Dog Creek Shale"
     ]
    },
    {
     "label": "Pdy, Doxey Formation or Doxey Shale",
     "url": "5947006814dc18d974af0c01b66f10b9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZeXzffwYqgXRLJ0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamG7pxEhNEwFabgU00wH8CwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pdy,Doxey Formation or Doxey Shale"
     ]
    },
    {
     "label": "Pec, Elk City Sandstone",
     "url": "c6a70a3793022f5a12eee69a682b483c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPpmLv/PwOVQEWyIyMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINrEh2ZKSmiQBbLgVuzdMtBwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pec,Elk City Sandstone"
     ]
    },
    {
     "label": "Per, El Reno Group",
     "url": "624764a3212e35e95ad9be326b78fe50",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5Pf/ifwYqAdNEfUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaJqoz0hNEwFZ+AUXF9E8IAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Per,El Reno Group"
     ]
    },
    {
     "label": "Pf, Flowerpot Shale",
     "url": "a64c3e688f7c2625799e16fc90b37dc1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZsn/6fwYqAR/HTEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6OOYyUhNEwFaaAVItrYySwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pf,Flowerpot Shale"
     ]
    },
    {
     "label": "Pfa, Fairmont Shale",
     "url": "d306759cc21f5a078b803c4e22a5d1d3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5tvjwfwYqAa1YW0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqBVry0hNEwFZ3AUW5QkBngAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pfa,Fairmont Shale"
     ]
    },
    {
     "label": "Pg, Garber Sandstone",
     "url": "0b284824056b86d188f714a9c5ab6edc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5tm7jfwYqAa0gf0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqBXkz0hNEwFZ3wUdtm2owwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pg,Garber Sandstone"
     ]
    },
    {
     "label": "Phy, Hennessey Group",
     "url": "c6060bc61129502d57676928e32e3a5c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5MnfifwYqAZvkfEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaJOcz0hNEwFamgVgeASfewAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Phy,Hennessey Group"
     ]
    },
    {
     "label": "Pk, Kingman Formation or Kingman Siltstone",
     "url": "37f8e25144218d80a441bfcb21a2bddb",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZcuDifwYqgRwHfUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQamOOgz0hNEwFacQUteFNYywAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pk,Kingman Formation or Kingman Siltstone"
     ]
    },
    {
     "label": "Pm, Marlow Formation",
     "url": "533dfbcc19cb6ac6e643b60dd154b139",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5srr7PwOVgE1oKSMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINtAktZaSmiQBafAVYkQv1uwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pm,Marlow Formation"
     ]
    },
    {
     "label": "Pmd, Doe Creek Lentil of Marlow Formation",
     "url": "94fd31b6b961316b49a5745c00f8e57e",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZOHP/fwYqgfh0R0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGJ/uyEhNEwFa1gVZdDWlbAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pmd,Doe Creek Lentil of Marlow Formation"
     ]
    },
    {
     "label": "Pmv, Verden Sandstone Lentil of Marlow Formation",
     "url": "9c6b837f11c29c4461f7fcdf676a628f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZMnn/fwYqAZ9cR0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6JPryEhNEwFanAVMFNqKrAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pmv,Verden Sandstone Lentil of Marlow Formation"
     ]
    },
    {
     "label": "Pp, Purcell Sandstone",
     "url": "b9e4280ad911cacb745b321204c0b919",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZPv/KfwYqgchEHUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGJmow0hNEwFaggU4XntOBwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pp,Purcell Sandstone"
     ]
    },
    {
     "label": "Ppo, Post Oak Conglomerate",
     "url": "14e888fc2be39dd934b1d5ccec118f96",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZfOb8fwYqgVgTQ0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGGtiyEhNEwFaFQUU/h+q8gAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ppo,Post Oak Conglomerate"
     ]
    },
    {
     "label": "Pr, Rush Springs Formation",
     "url": "fd780c65b85f505a4bc402baf9421444",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZdrL/PwOVQJR5ISMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINjDIvZKSmiQBakgVUYqWKNgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pr,Rush Springs Formation"
     ]
    },
    {
     "label": "Prw, Weatherford Gypsum Bed of Rush Springs Formation",
     "url": "0fff7bc6259201650a0a85ab3b4306a8",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWOZ33/oPwOVQGKhHSMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINTCy0Y6SmiQBa9gVi3zPrxQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Prw,Weatherford Gypsum Bed of Rush Springs Formation"
     ]
    },
    {
     "label": "Psa, San Angelo Sandstone",
     "url": "ee1618652557610a16c27a6bd5482ff1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5fnH5fwYqAUv9SEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaKkfyUhNEwFZxgUT3WTvpAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Psa,San Angelo Sandstone"
     ]
    },
    {
     "label": "Psp, Salt Plains Formation",
     "url": "b686b72fb9805412f158d94aa2efbc7f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5tm75fwYqAa2gSEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqBUUyUhNEwFZ8wUn5JjUEQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Psp,Salt Plains Formation"
     ]
    },
    {
     "label": "Pu, Permian rocks undifferentiated",
     "url": "9716d60ea1227c605b653ccddd333c18",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWO5Nmv3fwYqAa00V0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaqJXmykhNEwFaBwUn2J9AHAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pu,Permian rocks undifferentiated"
     ]
    },
    {
     "label": "Pw, Wellington Formation",
     "url": "07bc5db12b995e9f59107f47ce15975f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZ1XXoPwOVQFiZHSMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINDCuzY6SmiQBa2QVc5LsPowAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pw,Wellington Formation"
     ]
    },
    {
     "label": "Pwh, Whitehorse Group",
     "url": "771469ec6d503e2fb19b5db7f0e55320",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZNOXifwYqAb8cfUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6Jejz0hNEwFafQU7cIfSYAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pwh,Whitehorse Group"
     ]
    },
    {
     "label": "Qa, Alluvium",
     "url": "b3d43b8decf2b6706876ee4835c813cc",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAANUlEQVQ4je3MsREAMAgCQLmjcf9hU5raGjr5AZ4zb8oEaLDMmFBGvdgS6mg4loQ6HgyBhnP8V7wEXYkt1GwAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Qa,Alluvium"
     ]
    },
    {
     "label": "Qal, Alluvium",
     "url": "f3ef8a415305203ebe3473f05e3f08df",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4je3MMREAMAgDQHIXTOBfW010oDNzspUX8Ox7OkyQBYYZN5RRL6YNdTQcw4Y6fhgiC87xAVfqBHIqal9SAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Qal,Alluvium"
     ]
    },
    {
     "label": "Qd, Dune Sand",
     "url": "82bca346e32ab144c569f1ee0b708121",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4je3MMREAMAgDQHIXCwhDaYVVBJ2Zk628gGff02GCLDDMuKGMejFtqKPhGDbU8cMQWXCOD1iIBLkGDI5KAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Qd,Dune Sand"
     ]
    },
    {
     "label": "Qds, Dune Sand",
     "url": "82bca346e32ab144c569f1ee0b708121",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOUlEQVQ4je3MMREAMAgDQHIXCwhDaYVVBJ2Zk628gGff02GCLDDMuKGMejFtqKPhGDbU8cMQWXCOD1iIBLkGDI5KAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Qds,Dune Sand"
     ]
    },
    {
     "label": "Qt, Terrace Deposits",
     "url": "23be48aeb6e0965864fc7ce19c956ed2",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWP5/vrafwYqAU5RLUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQayCmqxUhNEwFYWgSaUdeNCQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Qt,Terrace Deposits"
     ]
    },
    {
     "label": "Sb, Blaylock Sandstone",
     "url": "0cb6174b9ba9d7a49d5cdd86b18c6d8a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5MnnFfwYqAZvcCEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaJMbwUhNEwFaigVTdhsF7AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Sb,Blaylock Sandstone"
     ]
    },
    {
     "label": "Sm, Missouri Mountain Shale",
     "url": "70e9877be7c0445dfef661be2d9b8881",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZv2r2fwYqAcewVEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6BiWykhNEwFacwVO2c1LvQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Sm,Missouri Mountain Shale"
     ]
    },
    {
     "label": "SmOp, Missouri Mountain and Polk Creek Shales",
     "url": "3d31d5775adf747f2283ed71e2a070bd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWM5s/LKfwYqAZNwHUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaaBKuw0hNEwFZ0AUJyc1pOAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "SmOp,Missouri Mountain and Polk Creek Shales"
     ]
    },
    {
     "label": "Smb, Missouri Mountain Shale and Blaylock Sandstone",
     "url": "17f729f3ae69d63faa47978df6cb0d17",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZuvrMfwYqAe9QE0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6B1qwkhNEwFaNgUmIwyRYAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Smb,Missouri Mountain Shale and Blaylock Sandstone"
     ]
    },
    {
     "label": "TRd, Dockum Group",
     "url": "65cacb909a41224ed996a4c524f5218f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZd23dfwYqASetIEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6KQVxEhNEwFZzQUQw4aNMQAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "TRd,Dockum Group"
     ]
    },
    {
     "label": "Tb, Basalt",
     "url": "9530c720a433cfa6b242f3f7657e32b9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWNZs3j/fwYqgZBYR0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQaGBLryEhNEwFajAVEnNm8xgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Tb,Basalt"
     ]
    },
    {
     "label": "To, Ogallala Formation",
     "url": "9027a9badc506b5b2958fa66757667dd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZcXLxfwYqAQ/zWEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6GEey0hNEwFaIgUu14RRPwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "To,Ogallala Formation"
     ]
    },
    {
     "label": "Toa, Pleistocene and Pliocene deposits",
     "url": "9027a9badc506b5b2958fa66757667dd",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZcXLxfwYqAQ/zWEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6GEey0hNEwFaIgUu14RRPwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Toa,Pleistocene and Pliocene deposits"
     ]
    },
    {
     "label": "UNKNWN,  ",
     "url": "909ce31fb3a57ead058d29cca42ced3a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZeW3xfwYqAXetWEYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6K4Vy0hNEwFZ9wUgPUVjMwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "UNKNWN, "
     ]
    },
    {
     "label": "WATER,  ",
     "url": "0fedfdce6976e275b39890321adab02f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOElEQVQ4jWNhiHn2n4FaYIkUIwsDlQHLqIEUAxbKjUAFowZSDlioYAYKGDWQcsAyEg1cIsVITRMBBmkEEHGPBJEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "WATER, "
     ]
    },
    {
     "label": "WATER, Water",
     "url": "0fedfdce6976e275b39890321adab02f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOElEQVQ4jWNhiHn2n4FaYIkUIwsDlQHLqIEUAxbKjUAFowZSDlioYAYKGDWQcsAyEg1cIsVITRMBBmkEEHGPBJEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "WATER,Water"
     ]
    },
    {
     "label": "d, Diorite Sill",
     "url": "f777b5c3cfe462ae1d384bbf4219b015",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPpP3TyPwOVQKGdOSMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1kHLAMgINLLQzZ6SmiQBajwU4EmnLjgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "d,Diorite Sill"
     ]
    },
    {
     "label": "pCg, Spavinaw Granite",
     "url": "73a5642c273c2ca5b69a5efa210bafc1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZuPLafwYqAf9wLUYWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6B+uxUhNEwFaOAUiVKGo3wAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "pCg,Spavinaw Granite"
     ]
    },
    {
     "label": "pCt, Tishomingo and Troy Granites",
     "url": "90cb94d2716a555a8ef143c80e504165",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAOklEQVQ4jWPZMv/kfwYqAZ9Ec0YWBioDllEDKQYslBuBCkYNpBywUMEMFDBqIOWAZQQa6JNozkhNEwFaZAU2fc6o6AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "pCt,Tishomingo and Troy Granites"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": "SYM1, SYM1_NAME"
    }
   ]
  }
 ]
}