TY - RPRT TI - Factors controlling heavy-mineral variations on the South Texas outer continental shelf, Gulf of Mexico AU - R. M. Flores AU - G. L. Shideler PY - 1978 DO - 10.1306/212f744b-2b24-11d7-8648000102c1865d UR - https://pubs.usgs.gov/publication/70121952 ID - 70121952 ER -