Download or read book A Revision of Fossil Sequoia and Taxodium in Western North America Based on the Recent Discovery of Metasequoia written by Ralph Works Chaney and published by American Philosophical Society. This book was released on 1951 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: The recently discovered redwood of China, "Metasequoia glyptostroboides" Hu & Cheng, shows close relationship to two North American trees, the coast redwood, "Sequoia sempervirens" Endlicher of the western U.S., & the swamp cypress, "Taxodium distichum" Richard of the Southeastern U.S. Foliage & cones of these living trees provide characters by which the three genera may be readily distinguished. But for nearly a century there has been confusion in the recognition of fossil specimens. The author is now able to distinguish the fossil foliage & cones of all three genera, & to assign to Metasequoia many specimens which have previously been identified as Sequoia & Taxodium. Illustrations.
Download or read book A Revision of Fossil Sequoia and Taxodium in Western North America Bases on the Recent Discovery of Metasequoia written by Ralph Works Chaney and published by . This book was released on 1951 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Revision of Fossil Sequoia and Taxodium in Western North America Based on the Recent Discovery of Metasequoia Ralph W Chaney written by Ralph Works Chaney and published by . This book was released on 1951 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Revision of Fossil Sequcia and Taxodium in Western North American Based on the Recent Discovery of Metasequoia written by Ralph Works Chaney and published by . This book was released on 1951 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bibliography of American Paleobotany written by and published by . This book was released on with total page 536 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Geobiology and Ecology of Metasequoia written by Ben A. LePage and published by Springer Science & Business Media. This book was released on 2005-07-22 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: The plant fossil record indicates that the genus Metasequoia was widely distributed throughout the Northern Hemisphere from the early Late Cretaceous to the Plio-Pleistocene. Today the genus has shrunk to one species with approximately 5,000 mature individuals in southeastern China’s Xiahoe Valley. This book distills the current understanding of the biology, ecology and physiology of fossil and living Metasequoia, current research directions and problems that remain unresolved.
Download or read book Year Book The American Philosophical Society written by American Philosophical Society and published by . This book was released on 1952 with total page 508 pages. Available in PDF, EPUB and Kindle. Book excerpt: List of members and obituary notices in volumes for 1937- .
Download or read book Canadian Journal of Botany written by and published by . This book was released on 1981 with total page 842 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Palaeontographica written by and published by . This book was released on 1976 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Redwood Forest written by Save-the-Redwoods League and published by Island Press. This book was released on 2000 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: Evidence is mounting that redwood forests, like many other ecosystems, cannot survive as small, isolated fragments in human-altered landscapes. Such fragments lose their diversity over time and, in the case of redwoods, may even lose the ability to grow new, giant trees. The Redwood Forest, written in support of Save-the-Redwood League's master plan, provides scientific guidance for saving the redwood forest by bringing together in a single volume the latest insights from conservation biology along with new information from data-gathering techniques such as GIS and remote sensing. It presents the most current findings on the geologic and cultural history, natural history, ecology, management, and conservation of the flora and fauna of the redwood ecosystem. Leading experts -- including Todd Dawson, Bill Libby, John Sawyer, Steve Sillett, Dale Thornburgh, Hartwell Welch, and many others -- offer a comprehensive account of the redwoods ecosystem, with specific chapters examining: the history of the redwood lineage, from the Triassic Period to the present, along with the recent history of redwoods conservation life history, architecture, genetics, environmental relations, and disturbance regimes of redwoods terrestrial flora and fauna, communities, and ecosystems aquatic ecosystems landscape-scale conservation planning management alternatives relating to forestry, restoration, and recreation. The Redwood Forest offers a case study for ecosystem-level conservation and gives conservation organizations the information, technical tools, and broad perspective they need to evaluate redwood sites and landscapes for conservation. It contains the latest information from ground-breaking research on such topics as redwood canopy communities, the role of fog in sustaining redwood forests, and the function of redwood burls. It also presents sobering lessons from current research on the effects of forestry activities on the sensitive faunas of redwood forests and streams. The key to perpetuating the redwood forest is understanding how it functions; this book represents an important step in establishing such an understanding. It presents a significant body of knowledge in a single volume, and will be a vital resource for conservation scientists, land use planners, policymakers, and anyone involved with conservation of redwoods and other forests.
Download or read book Journal of the Mining College Akita University written by Akita Daigaku. Kōzan Gakubu and published by . This book was released on 1961 with total page 518 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book General Technical Report PSW written by and published by . This book was released on 1978 with total page 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Canadian Journal of Earth Sciences written by and published by . This book was released on 1967 with total page 788 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mizunami shi Kaseki Hakubutsukan Kenky H koku written by Mizunami-shi Kaseki Hakubutsukan and published by . This book was released on 1986 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book University of California Publications in Geological Sciences written by University of California, Berkeley and published by . This book was released on 1955 with total page 416 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nonmarine Lower Pliocene Sediments in California written by Donald Elvin Savage and published by . This book was released on 1955 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Journal of the Faculty of Science Hokkaido University written by Hokkaidō Daigaku. Rigakubu and published by . This book was released on 1975 with total page 736 pages. Available in PDF, EPUB and Kindle. Book excerpt:
