This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 423553019000 Top Depth: 9370 Ft. Bottom Depth: 12370 Ft. lease_name: STATE TRACT 41 sample_type_name: PALEONTOLOGY/PALYNOLOGY SAMPLES sample_category_name: Miscellaneous formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: UNNAMED operator_name: MCMORAN EXPLORATION CO.