This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 230850038900 Top Depth: 10418 Ft. Bottom Depth: 10598 Ft. lease_name: MARSHALL SMITH sample_type_name: OUTCROP SAMPLES sample_category_name: Miscellaneous formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: MALLALIEU W operator_name: UNKNOWN state_name: Mississippi county_name: Lincoln