{
"name":"GDT/GDT_RockUnits_250K",
"title":"GDT/GDT_RockUnits_250K",
"type":"Map Service",
"typeKeywords":["ArcGIS Server","Service","Map Service"],
"description":"Geologic Database of Texas 1:250K, Rock Unit Polygons",
"extent":[[-1.2222017536000239E7,-1.0072289091899758E7],[2479516.418140923,4922240.010059079]],

"url":"https://txgeo.usgs.gov/arcgis/rest/services/GDT/GDT_RockUnits_250K/MapServer"
}