Publisher's Synopsis
Excerpt from A Monograph of the Order Pholadacea: And Other Papers
These shells were numerous upon the rocks in the bed of the Potomac, just below the junction of the Shenandoah River, and at the U. S. Rifle Armory on the latter stream. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
