TY - BOOK ID - 145431530 TI - Upper Cretaceous gastropods from the Pierre Shale at Red Bird, Wyoming AU - Sohl, Norman F. AU - Geological Survey (U.S.) PY - 1967 PB - Washington : United States Department of the Interior, Geological Survey, DB - UniCat KW - Gastropoda, Fossil KW - Gastropoda, Fossil KW - Paleontology KW - Paleontology KW - Paleontology UR - https://www.unicat.be/uniCat?func=search&query=sysid:145431530 AB - ER -