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OverviewExcerpt from A New Araucarian Genus From the Triassic Another feature of interest connected with the genus described in the present article, is that it adds one more bond to the evidence connecting the Abietineae and Araucarineae. As a result of recent investigations on the woods of the American Lower Cretaceous, we know that the ligneous structure of some of the older Araucarian Conifers more nearly approached the Abietineae than is the case with any of those now living. The proof afforded by the genus Wood worthia of the presence of short-shoots in the Araucarian line at so remote a period as the Trias, supplies an additional and very weighty piece of evidence as to the Abietineous origin Of the Araucarian Coni fers. As far back as the Triassic we find the tendency of the Araucarineae to become more and more like the Abietineae, clearly indicated. Whether this evidence is confirmed by the consideration of the general wood structure of the more ancient Araucarian Conifers, will be discussed in an extensive memoir, now in preparation. 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: Edward Charles JeffreyPublisher: Forgotten Books Imprint: Forgotten Books Dimensions: Width: 15.20cm , Height: 0.60cm , Length: 22.90cm Weight: 0.186kg ISBN: 9780331944143ISBN 10: 0331944146 Pages: 20 Publication Date: 20 November 2018 Audience: General/trade , General Format: Hardback 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 |