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The Early Miocene Buffalo Canyon Flora Of Western Nevada
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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 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 Fossilium Catalogus. II. Plantae. Pars 107 by :
Download or read book Fossilium Catalogus. II. Plantae. Pars 107 written by and published by Alexander Doweld. This book was released on 2005 with total page 147 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 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.
Download or read book General Technical Report INT written by and published by . This book was released on 1995 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Plants and Their Environments written by and published by . This book was released on 1994 with total page 372 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 Ecology and Management of Larix Forests by :
Download or read book Ecology and Management of Larix Forests written by and published by . This book was released on 1995 with total page 542 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 2010 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis University of California Publications in Geological Sciences by : Daniel I. Axelrod
Download or read book University of California Publications in Geological Sciences written by Daniel I. Axelrod and published by . This book was released on 1992 with total page 114 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Introduction to the Geology of Southern California and Its Native Plants by : Clarence A. Hall Jr.
Download or read book Introduction to the Geology of Southern California and Its Native Plants written by Clarence A. Hall Jr. and published by Univ of California Press. This book was released on 2007-10-23 with total page 545 pages. Available in PDF, EPUB and Kindle. Book excerpt: With its active fault systems, complex landforms, and myriad natural habitats, southern California boasts a rich and dynamic geologic environment. This abundantly illustrated volume at last provides an up-to-date, authoritative, and accessible resource for students and general readers interested in southern California's geology and native plants. Covering an extensive area, north from San Diego to Yosemite in the Sierra Nevada and east to the Mojave and Colorado deserts, its unique, comprehensive approach brings together for the first time the basic principles of geology, the story of plate tectonics, in-depth discussion of the geology of many specific locales within the region, and information on identifying southern California's native plants.
Download or read book Fossilium catalogus written by and published by Alexander Doweld. This book was released on with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Bug Creek Problem and the Cretaceous-Tertiary Transition at McGuire Creek, Montana by : Donald L. Lofgren
Download or read book The Bug Creek Problem and the Cretaceous-Tertiary Transition at McGuire Creek, Montana written by Donald L. Lofgren and published by Univ of California Press. This book was released on 1995-08-31 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bug Creek assemblages from Montana, transitional in composition between typical Cretaceous and Paleocene vertebrate faunas, are critical to K-T extinction debates because they have been used to support both gradual and catastrophic K-T extinction scenarios. Geological and palynological data from McGuire Creek indicate that Bug Creek assemblages are Paleocene and restricted to channel fills entrenched into older sediments, suggesting that the Cretaceous component of the assemblage was reworked. Thus, the author concludes, "Paleocene dinosaurs" are an illusion and the K-T survival rate of mammals is low because the presence of Cretaceous mammals in Bug Creek assemblages is also the result of reworking.
Book Synopsis Miocene Floras from the Middlegate Basin, West-central Nevada by : Daniel I. Axelrod
Download or read book Miocene Floras from the Middlegate Basin, West-central Nevada written by Daniel I. Axelrod and published by Univ of California Press. This book was released on 1985-01-01 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Cumulative Book Index written by and published by . This book was released on 1991 with total page 2262 pages. Available in PDF, EPUB and Kindle. Book excerpt: A world list of books in the English language.
