TY - RPRT TI - Geology of the Sierra Diablo region, Texas; with special determinative studies of Permian fossils AU - Philip Burke King AU - Lloyd G. Henbest AU - E. L. Yochelson AU - P. E. Cloud AU - Helen Duncan AU - R. M. Finks AU - I. G. Sohn PY - 1965 DO - 10.3133/pp480 UR - https://pubs.usgs.gov/publication/pp480 ID - pp480 ER -