book per diem: Paleozoic Plankton of North America

This book has a maroon cloth cover with bright gilt lettering on the spine and a geological emblem on the front cover from the Geological Society of America. Illustrated with photographic and diagram plates, this book looks at fossils of plankton from the Paleozoic era. 141 pages; approx. 7"x10". Book is in good condition with tanned pages, owners stamp, faded spine and cover edges, wear and soil.