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Indiana - Purdue University Fort Wayne - Fall 2012 | ||
Section 01 | ||
A Sea without Fish: Life in the Ordovician Sea of the Cincinnati Region (Life of the Past) by Richard Arnold Davis, David L. Meyer, Steven M. Holland Hardcover, 368 Pages, Published 2009 ISBN-10: 0-253-35198-7 / 0253351987 ISBN-13: 978-0-253-35198-2 / 9780253351982 The region around Cincinnati, Ohio, is known throughout the world for the abundant and beautiful fossils found in limestones and shales that were deposited as sediments on the sea floor during the Ordovician Period, about 450 million years ago--some 250 million years before the dinosaurs lived. In |