This is a geologic sample in one of the Bureau of Economic Geology's three Core Research Centers. API Number: 425013307300 Top Depth: 5800 Ft. Bottom Depth: 7800 Ft. sample_type_name: PALEONTOLOGY/PALYNOLOGY SAMPLES sample_category_name: Miscellaneous formation_name: Unknown formation_age_name: Unknown facility_name: Houston reservoir_name: COLEMAN COUNTY REGULAR operator_name: MOBIL PRODUCING TX. & N.M. INC. state_name: Texas county_name: Yoakum