This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 4250531164 Top Depth: 7854 Ft. Bottom Depth: 9700 Ft. lease_name: LA PERLA # 30 sample_type_name: PALEONTOLOGY/PALYNOLOGY SAMPLES sample_category_name: Miscellaneous facility_name: Houston operator_name: GOOD HOPE REF. state_name: Texas county_name: Zapata