This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. Top Depth: 3957 Ft. Bottom Depth: 4039 Ft. lease_name: SELLON sample_type_name: GEOCHEMISTRY SAMPLES/FLUIDS/POWDER/SOILS sample_category_name: Miscellaneous formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: WILDCAT WD3957-4039 operator_name: SOHIO state_name: Colorado county_name: Lincoln