A Sea without Fish : Life in the Ordovician Sea of the Cincinnati Region.

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 Or...

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Bibliographic Details
Main Author: Davis, Richard Arnold
Other Authors: Meyer, David L.
Format: eBook
Language:English
Published: Bloomington : Indiana University Press, 2009.
Series:Life of the past.
Subjects:
Online Access:Click for online access

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