This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 177000021200 Top Depth: 3270 Ft. Bottom Depth: 9186 Ft. lease_name: S/L 1657 sample_type_name: PALEONTOLOGY/PALYNOLOGY SAMPLES sample_category_name: Miscellaneous formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: 192 operator_name: UNKNOWN