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OverviewLand bridges are the causeways of biodiversity. When they form, organisms are introduced into a new patchwork of species and habitats, forever altering the ecosystems into which they flow; and when land bridges disappear or fracture, organisms are separated into reproductively isolated populations that can evolve independently. More than this, land bridges play a role in determining global climates through changes to moisture and heat transport and are also essential factors in the development of biogeographic patterns across geographically remote regions. In this book, paleobotanist Alan Graham traces the formation and disruption of key New World land bridges and describes the biotic, climatic, and biogeographic ramifications of these land masses’ changing formations over time. Looking at five land bridges, he explores their present geographic setting and climate, modern vegetation, indigenous peoples (with special attention to their impact on past and present vegetation), and geologic history. From the great Panamanian isthmus to the boreal connections across the North Atlantic and North Pacific Oceans that allowed exchange of organisms between North America, Europe, and Asia, Graham’s sweeping, one-hundred-million-year history offers new insight into the forces that shaped the life and land of the New World. Full Product DetailsAuthor: Alan GrahamPublisher: The University of Chicago Press Imprint: University of Chicago Press Dimensions: Width: 1.50cm , Height: 0.30cm , Length: 2.40cm Weight: 0.652kg ISBN: 9780226544151ISBN 10: 022654415 Pages: 288 Publication Date: 30 March 2018 Audience: Professional and scholarly , Professional & Vocational Format: Hardback Publisher's Status: Active Availability: Out of stock The supplier is temporarily out of stock of this item. It will be ordered for you on backorder and shipped when it becomes available. Table of ContentsReviewsGraham is among the best paleobotanists in the world. In multiple works, he has synthesized vast amounts of information to produce a paleo perspective on plant diversity through the last hundred million years. Within those works, he has touched on the role of land bridges, but not with the attention shown here. The topic is clear and timely, and this highly original work has great potential to contribute to the biogeographical history of the Americas. --Paul Manos, Duke University Land Bridges attempts to reconstruct the broad outlines of the geological and paleobotanical history of the last hundred million years. The history of plate tectonics--how it influenced past plant migration, current composition of regional floras, and intercontinental linkages--makes this book a great pleasure to read. While reading, admiration gradually increases for how Graham is able to make a fascinating story out of such a large bulk of evidence. Few scientists have developed such an impressive, integrated picture of earth history. Spectacular. --Henry Hooghiemstra, University of Amsterdam The main strength of the book is the amount of information presented, including the number of plant names of present and past taxa in many lo-cations, and also of references to remote old times and places (especially Siberia) discussed in text and massive supplementary materials, which may help anyone not directly interested in paleobotany and paleoecology. . . . the insight provoked by Land Bridges will also be useful for researchers. . . -- New Biological Books Graham is among the best paleobotanists in the world. In multiple works, he has synthesized vast amounts of information to produce a paleo perspective on plant diversity through the last hundred million years. Within those works, he has touched on the role of land bridges, but not with the attention shown here. The topic is clear and timely, and this highly original work has great potential to contribute to the biogeographical history of the Americas. --Paul Manos, Duke University Land Bridges attempts to reconstruct the broad outlines of the geological and paleobotanical history of the last hundred million years. The history of plate tectonics--how it influenced past plant migration, current composition of regional floras, and intercontinental linkages--makes this book a great pleasure to read. While reading, admiration gradually increases for how Graham is able to make a fascinating story out of such a large bulk of evidence. Few scientists have developed such an impressive, integrated picture of earth history. Spectacular. --Henry Hooghiemstra, University of Amsterdam Author InformationAlan Graham is curator of paleobotany and palynology at the Missouri Botanical Garden. He is the author of several books, including Late Cretaceous and Cenozoic History of Latin American Vegetation and Terrestrial Environments and A Natural History of the New World: The Ecology and Evolution of Plants in the Americas, the latter also published by the University of Chicago Press. Tab Content 6Author Website:Countries AvailableAll regions |