{
 "layers": [
  {
   "layerId": 0,
   "layerName": "Bedrock",
   "layerType": "Feature Layer",
   "minScale": 0,
   "maxScale": 25000,
   "legend": [
    {
     "label": "Quaternary alluvium",
     "url": "101ee89b40fbd237b0a46f7ac387e74f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARklEQVQ4jWP5/XmxAwPDPwcGqgCmAywQwxjrqWPgPwYWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4AgJQ6YDoJKWOoDpAADgfApg1uILqgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Qal"
     ]
    },
    {
     "label": "Tertiary undifferentiated",
     "url": "e95dc81149b3d51efcfae136adeed459",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4je3UsRGAMAxD0R+fBstmDMQSnizkoEttdfgP8AoV0nMzWUwcBakPG1wWcIEwpwbLqU6cNVhPBuOowX9sGOT7tJaC3DDZCXkmkBefAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "T(u)"
     ]
    },
    {
     "label": "Cretaceous System undifferentiated",
     "url": "60fbccf2a858abf551c51dda1353c479",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4je3UMRHAMAxD0R+fgAVAOZWa2ZRFLtduma2t/gDeoEG6HiaLiaMg9WGD2wIuEObUYDnVibMG68lgHDX4jw2DfJ/WUpAbP9sJAttHBCQAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "K(u)"
     ]
    },
    {
     "label": "Pennsylvanian System undifferentiated",
     "url": "9c4f136caf92556f54f45b109eefb43d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4jWNZfTrDgYHpnwMDNcA/pgMsUMPqqWIg0z8GFgYqA5ZRAykGLJQbgQpGDaQcsFDBDBQwauDICMN/TAdAJS1VwD+mAwDfIQyuIcAiPAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "P(u)"
     ]
    },
    {
     "label": "Pennsylvanian, Douglass Group",
     "url": "65a1abd71fe6ecd6db25b3e392f327aa",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4jWM5/Hi+AxMTgwMDFcC/fwwHWCCGMdZTw0Ampv8MLAxUBiyjBlIMWCg3AhWMGkg5YKGCGShg1MAREYb//jEcAJW01AAgswCnrQ4YVAeXnAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pdo"
     ]
    },
    {
     "label": "Pennsylvanian, Wabaunsee",
     "url": "eb805428af2e04d408a4d6ae2a8256db",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWNZ/vuyAwPTPwcGaoB/TAdYIIYx1lPFQKZ/DCwMVAYsowZSDFgoNwIVjBpIOWChghkoYNTAkRGG/5gOgEpaqoB/TAcAn0gNRrbALH0AAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pw"
     ]
    },
    {
     "label": "Pennsylvanian, Shawnee",
     "url": "c8a2835e9c99b578ab2f35538ec311f1",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASElEQVQ4jWPZfHqyAwMDkwMDVcC/AyxgwxgZ6qli3n8mBhYGKgOWUQMpBiyUG4EKRg2kHLBQwQwUMGrgCAnDfwdAJS11wL8DAOqWCuIbYm8WAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ps"
     ]
    },
    {
     "label": "Pennsylvanian, Lansing & Pedee",
     "url": "9654047c342fb7b8ec0bfc82a2e4752d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWNZ/n+3A8M/JgcGagCmfwdYwIYxMtRTxcB/TAwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwJERhkz/DoBKWqoApn8HACH1DTKUjzmgAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pl"
     ]
    },
    {
     "label": "Pennsylvanian, Kansas City",
     "url": "818b87060746ac3ece40922109069520",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4je3UMRHAMAxD0R+fgIVZqZlF2SS9jJmtrf4A3qBBejeTxcRRkDrYGDwOby8Q5tRgOdWJuwbryWBcNfiPDYM8T2spyA9JLgukjhy/AwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pkc"
     ]
    },
    {
     "label": "Pennsylvanian, Pleastanton, Warrensburg",
     "url": "f7a92441a4a587facdedeca28c54ffce",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARklEQVQ4jWNpX27hwMDA5MBAFfDvAAvEsP/11DGQiYGFgcqAZdRAigEL5UagglEDKQcsVDADBYwaOELC8N8BUElLHfDvAACnygk3l5tMkAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ppwm"
     ]
    },
    {
     "label": "Pennsylvanian, Pleasanton",
     "url": "6c8eb6eaf1911fd7cf00ed8e8cd04d7f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4jWPZfFrDgYGBAYSpAQ6wgA1jZKininH/GRhABlIVsIwaSDFgodwIVDBqIOWAhQpmoIBRA0dKGB4AlbRUAgcA2UgHdSYtU5sAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pp"
     ]
    },
    {
     "label": "Pennsylvanian, Marmaton",
     "url": "4232b9579ce93fe765199a010f57d289",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATUlEQVQ4je3UMRHAMAxDUcUnYGFWKIVQCuYSHmovY2Zrqz+AN2gQ7/VMREw4kpIbG8Dl8N4IEObYYDnWibMG69FgHDX4jw2l3E9rScoPJwsOBK6jGwEAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pm"
     ]
    },
    {
     "label": "Pennsylvanian, Cherokee, Cabaniss",
     "url": "08c44267ce577c3b0da06a8610a34f7d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWMx+Xzc4R8TgwMDFQDTP4YDLFDD6qlh4D8mBgYWBioDllEDKQYslBuBCkYNpBywUMEMFDBq4IgIQ6Z/DAdAJS01AMgsAEt2DL7LL2xNAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pc"
     ]
    },
    {
     "label": "Pennsylvanian channel sandstones",
     "url": "8f000f7730ec6e7cf25a2a94d4182794",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4je3UsRHAIBADwTOjwujMRbggyOkJe3BG/Mr4K2ADBdIzWi1QMTSh68cubgdYXhDmlGA4xYm9BOPJYGwleMSGE/p6WkfL+gA8NQruAbGdBAAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pcs"
     ]
    },
    {
     "label": "Pennsylvanian, Cherokee, Krebs",
     "url": "2ded75e32091c2ebb9ffe1c3fc15fc30",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4je3UsQ0AIAwDQRN5MDZjGBZhD0ZBilBK6rgjP8AVLsx9ZndYhyCDLwbWgKEAHQZCHAtMxzzxVmA+CoynAr/Y0OArnlZRWBe98A1KaYPDCwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Pka"
     ]
    },
    {
     "label": "Mississippian, Chesterian Series",
     "url": "9880c07d17a04912bb40eb30b5a5a83d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARElEQVQ4jWO5X/LfgYGBAYSpAQ6wgA37z1BPFeMYGRhABlIVsIwaSDFgodwIVDBqIOWAhQpmoIBRA0dKGB4AlbRUAgcAFQYHIzGJdrIAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Mc"
     ]
    },
    {
     "label": "Mississippian, Meramecian Series",
     "url": "63fa5d2f33272bdb1b3837bf7de08a31",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4je3UsQ0AIAwDQRN5MEZiA1ZDYq+AoKOOO/IDXOHCbHNVh1cIMtjgxUrpCtCXgxDHBMMxTrwlGI8C4ynBLzY02DhPq+hYG8N+D/4OeZyvAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Mm"
     ]
    },
    {
     "label": "Mississippian, Osagean Series",
     "url": "4ed527f7eb31b2304c64fb8560d239b3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4je3UsQ0AIAwDQRN5MDZjNSTGQgooJXXckR/gChfm2qc7vEOQwSYDa2hDATochDgWmI554q3AfBQYTwV+saHBZjytorAuODoOi4GzgfgAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Mo"
     ]
    },
    {
     "label": "Mississippian, Kinderhookian Series",
     "url": "05345dfb2e673e2b80b1429dbd6ac84d",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4je3UMRVAIQxD0bQnwnD2xXwjeMFH4XRkbjb6BNwhQ7j+PQIxIMjhk4mZ2acAYwcIcWywHOvEXYP1KDCuGnxiQ4fPfFpFaR3WoxBSGT1YHgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Mk"
     ]
    },
    {
     "label": "Devonian System undifferentiated",
     "url": "8542b3abbe747ba1afdb4645f02aed80",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4je3UsREAIQwDwcOjwujsS3t3QxfAEBLbGb4CNlAgjX91Jp2MDNfBWuPL8NYEkZwKDKc4cVdgPCUYVwW+saHh52lTMnwDZNgMc0qw0osAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "D(u)"
     ]
    },
    {
     "label": "Silurian System undifferentiated",
     "url": "b3bf36eb65d4c78365824faa8085c9a6",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4je3UMREAIAxD0dCLMJwhAyEYwA8eelxH5majX8AbMoRrnu6GDkHm2AysAUMBugGEOBaYjnnircB8FBhPBX6xoTl2PK2isC4Sqw0GvZPG0AAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "S(u)"
     ]
    },
    {
     "label": "Ordovician, maquoketa Group & Kimmswick Ls",
     "url": "93424f95d0c10559c1a039d8518a9b15",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWN5fny6AxMDgwMDFcA/BoYDLFDD6qlhIBMDAwMLA5UBy6iBFAMWyo1ABaMGUg5YqGAGChg1cESE4T8GhgOgkpYaAGQWADk5CRd5+iFhAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Omk"
     ]
    },
    {
     "label": "Ordovician, Decorah & Plattin",
     "url": "7121392a707cf751067c1e521268d662",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWO5P9vCgYGByYGBKuDfARaQYYwM/+upYdx/BiYGFgYqA5ZRAykGLJQbgQpGDaQcsFDBDBQwauAICcN/B0AlLXXAvwMAiu4LgnkAF7QAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Odp"
     ]
    },
    {
     "label": "Ordovician, Joachim Dolomite",
     "url": "e3df863bd63b5874b4b517cfd7f961c3",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATklEQVQ4jWN5vbrC4R8TgwMDFQDTP4YDLCDDGBn+11PDwH9MjAwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwBERhkz/GA6ASlpqAJBZABklDeCgzOcUAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Oj"
     ]
    },
    {
     "label": "Ordovician, Joachim & Dutchtown",
     "url": "7989c74eab9c0420c407081ce849fc46",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATUlEQVQ4jWN5Pj3FgYGJwYGBGuAfwwEWkGGMDAz11DDvPxMDAwsDlQHLqIEUAxbKjUAFowZSDlioYAYKGDVwZIThP4YDoJKWKuAfwwEAxt0Ks/j1KGUAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ojd"
     ]
    },
    {
     "label": "Ordovician, St. Peter",
     "url": "38cfda11fde4539b2ce44e817e2915ab",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4jWO5PzvBgYGByYGBKuDfARaQYYyM/+upYdz//0wMLAxUBiyjBlIMWCg3AhWMGkg5YKGCGShg1MAREob/DoBKWuqAfwcAh/wNqejFXvoAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Osp"
     ]
    },
    {
     "label": "Ordovician, St. Peter & Everton",
     "url": "442d133247b5285108ce7f501507fcd7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4je3UMRHAMAxD0d+cgAVOWZSamZSJ08uY2drqD+ANGqT3ZjKYOEpCG7sWj8NbA4Q5NVhOdeKswXoyGEcN/mPDJPbTWkriA+q0CxejH48lAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ospe"
     ]
    },
    {
     "label": "Ordovician, Cotter",
     "url": "b2a6e0bb86eca2bef94ffc6b7ee25b66",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4je3UMREAIAxD0dCLMJwhCQt4wE/hOjI3G/0C3pAhPHt2h3cIMthiYA1tKECHgxDHAtMxT7wVmI8C46nALzY02IqnVRTWBb1wDk81183/AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Oc"
     ]
    },
    {
     "label": "Ordovician, Cotter & Jefferson City",
     "url": "ccc4bdc0f8a267a297f65be99fe72a5f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4je3UoRHAMAxDUVunwbJZYcdqJlN7hsEWq/8ADwiI73MvSSsMAdgsLDMvBygpGOY4YDv2ibMB+9FgHA34iw0B7HpaR2V9gG4SEgccX9cAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ocj"
     ]
    },
    {
     "label": "Ordovician, Roubidoux",
     "url": "5c11ef7c1520c9ec9e338f5360d8623f",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASUlEQVQ4je3UsREAIAhD0eBlMDdzLFsmE4/SmnTyB3hFijD2ngeYEDQAZ2JmthTgiQAhjg2WY514a7AeBcZTg19sOADPp1WU1gUDkQ46QrnAYgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Or"
     ]
    },
    {
     "label": "Ordovician, Gasconade",
     "url": "309636c3cfc63cff8524103f856cff2c",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4je3UMREAIAxD0dCLMJwhixUXuClcR+Zmo1/AGzKEZ8/uhg5B5lgMrKENBeh2QIhjgemYJ94KzEeB8VTgFxuaY8XTKgrrAj3RD13afGDgAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Og"
     ]
    },
    {
     "label": "Ordovician System undifferentiated",
     "url": "c4adb1d55061a8191561bd7076cca14a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAASklEQVQ4je3UsREAIQwDQaNRYXRGabif78EwkBFb2fsK2ECBuL7ZLaKbIsB5sdaGBIwwmjgWmI554q3AfBQYTwX+Y0PAz9NKAnwDtkAOd74xNWYAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "O(u)"
     ]
    },
    {
     "label": "Cambrian, Eminence & Potosi",
     "url": "89045723e43291905002cc5f0e989cb7",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4jWM5vnm+A8M/BgcGagAmhgMsYMMYGeupYuC//wwsDFQGLKMGUgxYKDcCFYwaSDlgoYIZKGDUwJERhkwMB0AlLVUAE8MBAOwGC+fMc+yfAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Cep"
     ]
    },
    {
     "label": "Cambrian, Elvins & Bonneterre",
     "url": "116ec8fb37acdcaf6654e9a8d3f8e35a",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAATElEQVQ4jWN5fHi+AxMDgwMDFcA/BoYDLBDDGOupYSATw38GFgYqA5ZRAykGLJQbgQpGDaQcsFDBDBQwauCICMN/DAwHQCUtNQDILAA3hQsWWeZTOgAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Ceb"
     ]
    },
    {
     "label": "Cambrian, Lamotte",
     "url": "f73db59bd538d7c43da5f1f114d526ee",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAS0lEQVQ4je3UsRHAMAxCUaxjMG+WIbyQ+uyEcy5diy76A7yCAr5rTURMOJKSBxvA4/B2BAhzbLAc68Rdg/VoMK4a/MeGUp6ntSTlB5K1DcRCxu/iAAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "Clm"
     ]
    },
    {
     "label": "Precambrian Volcanics",
     "url": "ae3917ac5f6599ca46e7a55921a6e3a9",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAPElEQVQ4jWP5z8DgwADB1AAHWKCG1VPJQAaQgVQFLKMGUgxYKDcCFYwaSDlgoYIZKGDUwJEShgeoaN4BALmrBM+A5UK1AAAAAElFTkSuQmCC",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "v"
     ]
    },
    {
     "label": "Precambrian Intrusives",
     "url": "93813008263798caef111b0fc3746f53",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAR0lEQVQ4je3UsQ0AIAwDwQd5MDZjNXp2QiglddyRH+AKF9aGcWBgqMNSYA2mAzyAMKcC0ylPvBWYTwbjqcAvNuyw4mkdhXUBstwImsXMECsAAAAASUVORK5CYII=",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "i"
     ]
    },
    {
     "label": "Precambrian Mafics",
     "url": "3a3bfaae95e8cdc7a800979048c2dce5",
     "imageData": "iVBORw0KGgoAAAANSUhEUgAAABQAAAAUCAYAAACNiR0NAAAACXBIWXMAAA7EAAAOxAGVKw4bAAAARklEQVQ4jWNJSUlxYGBgAGFqgAMsIMP+//9fTw3TGBkZGUAGUhWwjBpIMWCh3AhUMGog5YCFCmaggFEDR0oYHgCVtFQCBwDNPAf/VD55PwAAAABJRU5ErkJggg==",
     "contentType": "image/png",
     "groupId": "0",
     "height": 20,
     "width": 20,
     "values": [
      "d"
     ]
    }
   ],
   "legendGroups": [
    {
     "id": "0",
     "heading": ""
    }
   ]
  }
 ]
}