This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 422890035400 Top Depth: 3100 Ft. Bottom Depth: 6370 Ft. lease_name: BLACK, M. E. EST. 1 sample_type_name: CUTTINGS sample_category_name: Cuttings formation_name: WOODBINE @ 6039 formation_age_name: Unknown facility_name: Austin reservoir_name: WILDCAT operator_name: PICKENS, W. L. state_name: Texas county_name: Leon