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OverviewExcerpt from The Canadian Naturalist and Quarterly Journal of Science, Vol. 10: With the Proceedings of the Natural History Society of Montreal It would thus appear that the Shell had a wide conical Siphuncle which, as it grew in height, it partitioned Off, with flattened cones within. The effect would be to give protection to whatever part of the body extended back into the siphuncle, to give great strength to the shell, and to form a double series of air chambers, that within the outer shell and that in the apex of the conical Siphuncle, by which great buoyancy would be secured. 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. Full Product DetailsAuthor: J T DonaldPublisher: Forgotten Books Imprint: Forgotten Books Dimensions: Width: 15.20cm , Height: 2.60cm , Length: 22.90cm Weight: 0.680kg ISBN: 9781330632864ISBN 10: 1330632869 Pages: 514 Publication Date: 25 November 2018 Audience: General/trade , General Format: Paperback Publisher's Status: Unknown Availability: In stock Limited stock is available. It will be ordered for you and shipped pending supplier's limited stock. Table of ContentsReviewsAuthor InformationTab Content 6Author Website:Countries AvailableAll regions |