TY - RPRT TI - New Upper Cretaceous fossils from Mississippi and Texas; Part 1, Fossils from two deep wells in Mississippi; Part 2, A new Venericardia from Uvalde County, Texas AU - L. W. Stephenson PY - 1947 DO - 10.3133/pp210e UR - https://pubs.usgs.gov/publication/pp210E ID - pp210E ER -