TY - BOOK ID - 138365310 TI - Marine Jurassic gastropods, central and southern Utah AU - Sohl, Norman F. AU - Geological Survey (U.S.) PY - 1965 PB - Washington : United States Department of the Interior, Geological Survey, DB - UniCat KW - Gastropoda, Fossil KW - Paleontology KW - From 140 to 190 million years ago KW - Utah. UR - https://www.unicat.be/uniCat?func=search&query=sysid:138365310 AB - ER -