Download or read book The Rujada Flora of West Central Oregon written by Rajendra Nath Lakhanpal and published by . This book was released on 1963 with total page 312 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Bulletin written by and published by . This book was released on 1965 with total page 1030 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Oligocene Bridge Creek Flora of the John Day Formation Oregon written by Herbert William Meyer and published by . This book was released on 1997 with total page 376 pages. Available in PDF, EPUB and Kindle. Book excerpt: This comprehensive systematic revision of the Bridge Creek flora is based on large collections of megafossil specimens from the John Day and Crooked River basins. The flora was found to be more diverse than previously recognized, with at least 125 species. At least 11 genera are extinct, but the majority are extant members of deciduous forests. The flora was derived from a variety of sources and represents a classic example of the broadleaved deciduous forests that became widespread at mid-latitudes following the Eocene-Oligocene climatic cooling.

Download or read book The Bradley Volume written by and published by . This book was released on 1960 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geological Survey Professional Paper written by Geological Survey (U.S.) and published by . This book was released on 1977 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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:

Download or read book Special Publication written by and published by . This book was released on 1981 with total page 460 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Geological Survey Professional Paper written by and published by . This book was released on 1962 with total page 1074 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 2005-03-30 with total page 466 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 Geological Survey Professional Paper written by and published by . This book was released on 1977 with total page 572 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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:

Download or read book Geoscience Abstracts written by and published by . This book was released on 1959 with total page 906 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book University Bulletin written by University of California, Berkeley and published by . This book was released on 1958 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Collected papers written by Rajendra Nath Lakhanpal and published by . This book was released on 1946 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1959 with total page 1080 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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.

Download or read book Circum Arctic Structural Events written by Karsten Piepjohn and published by Geological Society of America. This book was released on 2019-05-23 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt: "To recognize the 25th anniversary of the Circum-Arctic Structural Events program, an effort organized by the Bundesanstalt fèur Geowissenschaften und Rohstoffe, this volume presents results from 18 major field expeditions involving 100+ geoscientists from a spectrum of disciplines. The volume focuses on the Proterozoic to Cenozoic tectonic evolution of the circum-Arctic region with correlations to adjacent orogens"--