Download or read book Tertiary Flora from the Rio Pichileufu Argentina written by Edward W. Berry and published by Geological Society of America. This book was released on 1938-07-15 with total page 219 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index of Generic Names of Fossil Plants 1820 1965 written by Henry Nathaniel Andrews and published by . This book was released on 1970 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Antarctic Paleobiology written by Thomas N. Taylor and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: Antarctic Paleobiology discusses the current status of paleobiology, principally paleobotany and palynology in Antarctica, and the interrelationship of Antarctic floras to those of other Gondwana continents. It provides a broad coverage of the major groups of plants on the one hand, while on the other seeking to evaluate the vegetational history and the physical and biological parameters that influence the distribution of floras through time and space. The biologic activity is discussed within a framework of the geologic history, including the tectonic and paleogeographic history of the region. Finally, the reader will find a comprehensive bibliography of Gondwana paleobotany and palynology.
Download or read book Geological Survey Bulletin written by and published by . This book was released on 1972 with total page 706 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geology of the Attean Quadrangle Somerset County Maine written by Eugene L. Boudette and published by . This book was released on 1972 with total page 716 pages. Available in PDF, EPUB and Kindle. Book excerpt: Description of the geology of a glaciated terrane of lower Paleozoic rocks along the crest of the Boundary Mountain anticlinorium.
Download or read book Biogeography and Ecology in Antarctica written by J. van Mieghem and published by Springer Science & Business Media. This book was released on 2013-11-11 with total page 825 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is the third in aseries of publications devoted to the biogeographieal and ecological research in the Southern Hemisphere, published in the "Monographiae Biologicae". After dealing with Australia (vol. VIII) and Southern Africa (Vol. XIV) it was thought essential to include Antarctiea in this series. Ever since the expedition of the "Belgiea" made the first suc cessful wintering within the antarctie circle in 1898 and brought back a very rieh harvest of scientific data, Belgium kept a vivid interest in Antarctiea and took an active part in the modern and international exploration of this vast continent. As part of their programs for the International Geophysieal Year (I. G. Y. ) twelve nations established permanent or semi-permanent bases on the Antarctie Continent or on subantarctie islands. Thus a new era of vast and free international scientific collaboration in the Antarctie was opened and it culminated in the formulation and the signing of the Antarctic Treaty (Washington 1959). It was recognized and accepted that "Antarctiea" shall be used for peaceful purposes only and "Freedom of scientific investigation in Antarctiea and coopera tion toward that end, as applied during the I. G. Y. , shall continue . . " In order to organize this collaboration e. g. by full exchange of programs and resuIts a "Special Committee on Antarctie Research" (S. C. A. R. ) was founded in 1957.
Download or read book Biogeography and Ecology of Southern Africa written by Marinus J.A. Werger and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 1402 pages. Available in PDF, EPUB and Kindle. Book excerpt: Southern Africa is certainly not a naturally bounded area so that there are several possibilities for delineating it and concepts about its extent. Wellington* discussed the various possibilities for delineation and suggested that one line stands out more clearly and definitely as a physical boundary than any other, namely the South Equatorial Divide, the watershed between the ZaIre, Cuanza and Rufiji Rivers on the one hand and the Z ambezi, Cunene and Rovuma Rivers on the other. This South Equatorial Divide is indeed a major line of separation for some organisms and is also applicable in a certain geographical sense, though it does not possess the slightest significance for many other groups of organisms, ecosystems or geographical and physical features of Africa. The placing of the northern boundary of southern Africa differs in fact strongly per scientific dis cipline and is also influenced by practical considerations regarding the possibilities of scientific work as subordinate to certain political realities and historically grown traditions. This is illustrated, for example, in such works as the Flora of Southern Africa, where the northern boundary of the area is conceived as the northern and eastern political boundaries of South West Africa, South Africa and Swaziland. Botswana, traditionally included in the area covered by the Flora Zambesiaca, thus forms a large wedge in 'Southern Africa'.
Download or read book Preliminary Report on the Cretaceous and Tertiary Larger Foraminifera of Trinidad British West Indies written by Thomas Wayland Vaughan and published by Geological Society of America. This book was released on 1941 with total page 197 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Tertiary Prairie Grasses and Other Herbs from the High Plains written by Maxim Konradovich Elias and published by Geological Society of America. This book was released on 1942 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Foundations of Tropical Forest Biology written by Robin L. Chazdon and published by University of Chicago Press. This book was released on 2002-02 with total page 884 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents a timely collection of pioneering work in the study of these diverse and fascinating ecosystems. It consists of facsimiles of papers chosen by world experts in tropical biology as the 'classics' in the field.
Download or read book Biogeography and Ecology in South America written by E.J. Fittkau and published by Springer Science & Business Media. This book was released on 1969-06-30 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt: With 'Biogeography and Ecology in South America' as the general theme, a total of twenty-nine contributions by thirty authors is offered here in two volumes, being volumes 18 and 19 of the Monographiae Biologicae. Most of these discussions deal with decidedly specialist themes and the editors have been particularly concerned to ensure that the authors enjoyed the greatest possible freedom in the preparation of their work in order that different points of view and interpretations, together with some questions of controversy, may be clarified. This also applies, of course, to the several chapters in which general themes (geographical substance, climate, geology, vegetation, amongst others) are discussed. Since the amount of material available is too great to enable one to aspire to a presentation of the complete biogeographical and ecological picture, this procedure seems expedient. However, these two volumes could well be regarded as being a preparatory work for just such a complete description. Each of the separate technical contributions refers to the continent as a whole, in order to characterise it as such from the viewpoint of the specialist. For this reason it was necessary to forgo special discussions of particular regions or types of landscape, although South America of all places is remarkably rich in unique regional phenom- ena, the altiplano of Peru and Bolivia, the relict forests of Fray Jorge, the shrub formations of Tierra del Fuego, the lakes of the High Andes, for example.
Download or read book Fossilium Catalogus II Plantae Pars 29 Celastraceae written by and published by Alexander Doweld. This book was released on with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index of Generic Names of Fossil Plants 1820 1950 written by Henry Nathaniel Andrews and published by . This book was released on 1955 with total page 284 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index of Generic Names of Fossil Plants 1820 1950 Based on the Compendium Index of Paleobotany of the U S Geological Survey written by Henry Nathaniel Andrews and published by . This book was released on 1955 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Index of Generic Names of Fossil Plants 1820 1950 Based on the Compendium Index of Paleobotany of the U S Geological Survey written by Dolan H. Eargle (Jr.) and published by . This book was released on 1949 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biographical Memoirs written by National Academy of Sciences and published by National Academies Press. This book was released on 1974-02-01 with total page 487 pages. Available in PDF, EPUB and Kindle. Book excerpt: Biographic Memoirs: Volume 45 contains the biographies of deceased members of the National Academy of Sciences and bibliographies of their published works. Each biographical essay was written by a member of the Academy familiar with the professional career of the deceased. For historical and bibliographical purposes, these volumes are worth returning to time and again.
Download or read book Proceedings of the eighth American scientific congress held in Washington May 10 18 1940 written by Paul Henry Oehser and published by . This book was released on 1941 with total page 814 pages. Available in PDF, EPUB and Kindle. Book excerpt:
