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The Eocene Thunder Mountain Flora Of Central Idaho
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Book Synopsis The Eocene Thunder Mountain Flora of Central Idaho by : Daniel I. Axelrod
Download or read book The Eocene Thunder Mountain Flora of Central Idaho written by Daniel I. Axelrod and published by Univ of California Press. This book was released on 1998-03-17 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Eocene (45 Ma) flora from Thunder Mountain caldera shows that montane conifer forest species from upper slopes descended to interfinger with mixed conifer-deciduous hardwood forest on the caldera floor then near 1700 m. Most species are allied to those in the western United States, but a few genera are in China. Precipitation was near 100 cm yearly, with most in summer.
Book Synopsis The Eocene Thunder Mountain Flora of Central Idaho by : Daniel I. Axelrod
Download or read book The Eocene Thunder Mountain Flora of Central Idaho written by Daniel I. Axelrod and published by Univ of California Press. This book was released on 1998-03-17 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt: An Eocene (45 Ma) flora from Thunder Mountain caldera shows that montane conifer forest species from upper slopes descended to interfinger with mixed conifer-deciduous hardwood forest on the caldera floor then near 1700 m. Most species are allied to those in the western United States, but a few genera are in China. Precipitation was near 100 cm yearly, with most in summer.
Book Synopsis The Oligocene Haynes Creek Flora of Eastern Idaho by : Daniel I. Axelrod
Download or read book The Oligocene Haynes Creek Flora of Eastern Idaho written by Daniel I. Axelrod and published by Univ of California Press. This book was released on 1998-07-31 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: This flora of 70 species is dominated by deciduous trees, many with descendants in China. Precipitation was 890 mm, mean annual temperature 12.5°C, the annual range 10°C, and freezing rare. Elevation was about 1000 meters. Comparison with the Horse Prairie flora, 30 miles east and across the present continental divide, indicates that the divide was then low and discontinuous, with warmer climate to the east.
Book Synopsis Index of Angiosperm Leaf Species Names by : J. van der Burgh
Download or read book Index of Angiosperm Leaf Species Names written by J. van der Burgh and published by Alexander Doweld. This book was released on 2006 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Paleoaltimetry written by Matthew J. Kohn and published by Walter de Gruyter GmbH & Co KG. This book was released on 2018-12-17 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 66 of Reviews in Mineralogy and Geochemistry is based on a two day short course entitled Paleoaltimetry: Geochemical and Thermodynamic Approaches held prior to the Geological Society of American annual meeting in Denver, Colorado (October 26-27, 2007). This meeting and volume were sponsored by the Geochemical Society, Mineralogical Society of America, and the United States Department of Energy. Contents: The Significance of Paleotopography Stable Isotope-Based Paleoaltimetry: Theory and Validation Paleoelevation Reconstruction Using Pedogenic Carbonates Stable Isotope Paleoaltimetry in Orogenic Belts – The Silicate Record in Surface and Crustal Geological Archives Paleoaltimetry from Stable Isotope Compositions of Fossils A Review of Paleotemperature–Lapse Rate Methods for Estimating Paleoelevation from Fossil Floras Paleoaltimetry: A Review of Thermodynamic Methods Paleoelevation Measurement on the Basis of Vesicular Basalts Stomatal Frequency Change Over Altitudinal Gradients: Prospects for Paleoaltimetry Thermochronologic Approaches to Paleotopography Terrestrial Cosmogenic Nuclides as Paleoaltimetric Proxies
Book Synopsis Temporal Patterns and Mechanisms of Biodiversity Across Scales in East Asia by : Zehao Shen
Download or read book Temporal Patterns and Mechanisms of Biodiversity Across Scales in East Asia written by Zehao Shen and published by Frontiers Media SA. This book was released on 2021-07-27 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Late Cretaceous and Cenozoic History of North American Vegetation by : Alan Graham
Download or read book Late Cretaceous and Cenozoic History of North American Vegetation written by Alan Graham and published by Oxford University Press. This book was released on 1999-03-25 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a unique and integrated account of the history of North American vegetation and paleoenvironments over the past 70 million years. It includes discussions of the modern plant communities, causal factors for environmental change, biotic response, and methodologies. The history reveals a North American vegetation that is vast, immensely complex, and dynamic.
Book Synopsis The Miocene Purple Mountain Flora of Western Nevada by : Daniel I. Axelrod
Download or read book The Miocene Purple Mountain Flora of Western Nevada written by Daniel I. Axelrod and published by Univ of California Press. This book was released on 1995-01-01 with total page 120 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this study, nine florules from the Chloropagus Formation near Fernley, Nevada, are dated at 14.7-13.4 million years. The author finds that dominant mixed conifer forest and sclerophyll woodland species of the Sierra Nevada-Klamath region replaced exotic deciduous hardwoods in the two lowest sites. He concludes that this change reflects the loss of adequate summer rain as upwelling from a colder ocean resulted from spreading East Antarctic ice.
Book Synopsis Tectonic Boundary Conditions for Climate Reconstructions by : Thomas J. Crowley
Download or read book Tectonic Boundary Conditions for Climate Reconstructions written by Thomas J. Crowley and published by Oxford University Press, USA. This book was released on 1998 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, efforts to integrate solid earth geophysical studies and climate studies have progressed slowly, but this volume responds to the deficiency with an in-depth examination of climate modeling. Written by eminent figures from both disciplines, it focuses on the role of tectonic boundary conditions for paleoclimate reconstruction at the same time it presents background material on the impact of tectonic changes on climate and the uncertainties in tectonic boundary conditions.
Book Synopsis A Miocene (10-12 Ma) Evergreen Laurel-Oak Forest from Carmel Valley, California by : Daniel I. Axelrod
Download or read book A Miocene (10-12 Ma) Evergreen Laurel-Oak Forest from Carmel Valley, California written by Daniel I. Axelrod and published by Univ of California Press. This book was released on 2000-06-12 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a study of the Miocene Carmel flora of California, an evergreen laurel–oak forest that grew in a mild temperate (mean annual temperature of 15 degrees C), frost-free climate, with annual precipitation of about 760 mm (30 in.). Collectively, the Carmel and other Miocene floras like the San Pablo and Temblor (broad-leafed deciduous trees, with few evergreen species), the Puente (evergreen oak forest with chaparral species), the Mint Canyon, Ricardo, and Tehachapi (numerous arid subtropical scrub associated with oak woodland and chaparral species) suggest they foreshadowed a similar distribution of the different California vegetation zones today.
Book Synopsis Biostratigraphy and Vertebrate Paleontology of the San Timoteo Badlands, Southern California by : L. Barry Albright III
Download or read book Biostratigraphy and Vertebrate Paleontology of the San Timoteo Badlands, Southern California written by L. Barry Albright III and published by Univ of California Press. This book was released on 2000-03-08 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt: The author describes forty-two fossil taxa recovered during a study of the San Timoteo Badlands that used magnetobiostratigraphy to develop a temporal framework for addressing the tectonic evolution of southern California over the last 6 million years. For the Pliocene, small mammals are an effective means of correlating a magnetostratigraphy to the Geomagnetic Polarity Time Scale when radioisotopic dates are unobtainable.
Book Synopsis Fire Regimes: Spatial and Temporal Variability and Their Effects on Forests by : Yves Bergeron
Download or read book Fire Regimes: Spatial and Temporal Variability and Their Effects on Forests written by Yves Bergeron and published by MDPI. This book was released on 2018-04-13 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a printed edition of the Special Issue "Fire Regimes: Spatial and Temporal Variability and Their Effects on Forests" that was published in Forests
Download or read book Paleobotany written by Edith L. Taylor and published by Academic Press. This book was released on 2009-01-21 with total page 1253 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides up-to-date coverage of fossil plants from Precambrian life to flowering plants, including fungi and algae. It begins with a discussion of geologic time, how organisms are preserved in the rock record, and how organisms are studied and interpreted and takes the student through all the relevant uses and interpretations of fossil plants. With new chapters on additional flowering plant families, paleoecology and the structure of ancient plant communities, fossil plants as proxy records for paleoclimate, new methodologies used in phylogenetic reconstruction and the addition of new fossil plant discoveries since 1993, this book provides the most comprehensive account of the geologic history and evolution of microbes, algae, fungi, and plants through time. - Major revision of a 1993 classic reference - Lavishly illustrated with 1,800 images and user friendly for use by paleobotanists, biologists, geologists and other related scientists - Includes an expanded glossary with an extensive up-to-date bibliography and a comprehensive index - Provides extensive coverage of fungi and other microbes, and major groups of land plants both living and extinct
Book Synopsis Systematics and Evolution of the Sthenurine Kangaroos by : Gavin Prideaux
Download or read book Systematics and Evolution of the Sthenurine Kangaroos written by Gavin Prideaux and published by Univ of California Press. This book was released on 2004-05-01 with total page 646 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work represents an exhaustive review of one of the most important late Cenozoic radiations of Australian marsupials: the short-faced, or sthenurine kangaroos. Sthenurines originated in the Miocene, diversified in the Pliocene, and radiated in the Quaternary to become one of Australia's most conspicuous mammal groups, the only lineage of browsing marsupials comparable in diversity to the browsing artiodactyl guilds of other continents. The culmination of 12 years' research, the monograph details the taxonomy of the sthenurines, redescribing each of the six genera (two new) and 26 species (four new), and is amply illustrated with line drawings and more than 100 pages of plates. It presents the first cladistic analysis of sthenurines, and by synthesizing systematic, functional morphological, biochronologic and zoogeographic data, considers the major directions of adaptive change within the group, and the major environmental factors that drove their evolution. It is one of the most comprehensive studies of an extinct marsupial lineage ever made, and should be an essential reference for students of Australian late Cenozoic vertebrates, marsupial evolution, environmental change and Pleistocene extinctions.
Book Synopsis From Greenhouse to Icehouse by : Donald R. Prothero
Download or read book From Greenhouse to Icehouse written by Donald R. Prothero and published by Columbia University Press. This book was released on 2003 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: The marine Eocene-Oligocene transition of 34 million years ago was a critical turning point in Earth's climatic history, when the warm, high-diversity "greenhouse" world of the early Eocene ceded to the glacial, "icehouse" conditions of the early Oligocene. This book surveys the advances in stratigraphic and paleontological research and isotopic analysis made since 1989 in regard to marine deposits around the world. In particular, it summarizes the high-resolution details of the so-called doubthouse interval (roughly 45 to 34 million years ago), which is critical to testing climatic and evolutionary hypotheses about the Eocene deterioration. The authors' goals are to discuss the latest information concerning climatic and oceanographic change associated with this transition and to examine geographic and taxonomic patterns in biotic turnover that provide clues about where, when, and how fast these environmental changes happened. They address a range of topics, including the tectonic and paleogeographic setting of the Paleogene; specific issues related to the stratigraphy of shelf deposits; advances in recognizing and correlating boundary sections; trends in the expression of climate change; and patterns of faunal and floral turnover. In the process, they produce a valuable synthesis of patterns of change by latitude and environment.
Book Synopsis The Eocene Copper Basin Flora of Northeastern Nevada by : Daniel I. Axelrod
Download or read book The Eocene Copper Basin Flora of Northeastern Nevada written by Daniel I. Axelrod and published by . This book was released on 1966 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Washington Geology written by and published by . This book was released on 1996 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
