TY - JOUR AU - Carpenter, F. M. PY - 1962 DA - 1900/01/01 TI - A Permian Megasecopteron From Texas SP - 090353 VL - 69 AB - SN - 0033-2615 UR - https://doi.org/10.1155/1962/90353 DO - 10.1155/1962/90353 JF - Psyche PB - Hindawi Publishing Corporation KW - ER -