Paleozoic Fossils V1: Containing Descriptions And Figures Of New Or Little Known Species Of Organic Remains From The Silurian Rocks, 1861-1865 (1865) is a scientific book written by Elkanah Billings. The book is focused on the fossils found in the Silurian rocks, which are geological formations that date back to the Paleozoic era. The book contains detailed descriptions and illustrations of new or little-known species of organic remains that were...