TY - BOOK ID - 145016736 TI - Eocene and Oligocene larger foraminifera from the Panama Canal Zone and vicinity AU - Cole, W. Storrs AU - Geological Survey (U.S.) AU - United States. PY - 1952 PB - Washington : United States Department of the Interior, Geological Survey, DB - UniCat KW - Foraminifera, Fossil KW - Paleontology KW - Paleontology KW - Eocene Geologic Epoch. KW - Foraminifera, Fossil. KW - Oligocene Geologic Epoch. KW - Paleontology. KW - From 25 to 55 million years ago KW - Canal Zone. UR - https://www.unicat.be/uniCat?func=search&query=sysid:145016736 AB - ER -