Description

more
This layer shows the Bedrock formations for eastern South Dakota. This layer is maintained by the South Dakota Geological Survey (SDGS)

Dataset Attributes

  • OBJECTID
    Number
  • NAME
    Text
    {"value"=>"Pierre Shale", "count"=>45} (), {"value"=>"Niobrara Formation", "count"=>37} (), {"value"=>"Sioux Quartzite", "count"=>26} (), {"value"=>"Graneros Shale", "count"=>17} (), {"value"=>"Tertiary, undifferentiated", "count"=>15} (), {"value"=>"Carlile Shale", "count"=>12} (), {"value"=>"Greenhorn Limestone", "count"=>11} (), {"value"=>"Cretaceous, undifferentiated", "count"=>8} (), {"value"=>"Corson Diabase", "count"=>7} (), {"value"=>"Milbank Granite", "count"=>4} ()
  • FORMATION
    Text
    {"value"=>"Kp", "count"=>45} (), {"value"=>"Kn", "count"=>37} (), {"value"=>"Xs", "count"=>26} (), {"value"=>"Kgr", "count"=>17} (), {"value"=>"Tu", "count"=>15} (), {"value"=>"Kc", "count"=>12} (), {"value"=>"Kg", "count"=>11} (), {"value"=>"Ku", "count"=>8} (), {"value"=>"Xcd", "count"=>7} (), {"value"=>"Wm", "count"=>4} ()
  • Shape
    Number

About

  • By on December 14, 2017
  • Updated over 1 year ago

Related Datasets