TY - JOUR AN - 026054508 AU - Vanderpool,H.C. PY - 1933 TI - Upper Trinity micro-fossils from southern Oklahoma JO - Jour Paleontol VL - 7 IS - 4 SP - 406 EP - 411 DO - 10.2307/1298263 UR - https://eurekamag.com/research/026/054/026054508.php ER -