This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 423113115100 Top Depth: 10110 Ft. Bottom Depth: 11740 Ft. lease_name: BAKER sample_type_name: PALEONTOLOGY/PALYNOLOGY SAMPLES sample_category_name: Miscellaneous formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: BRAZIL operator_name: PETRUS OPERATING CO., INC. state_name: Texas county_name: McMullen