Paleoenvironments of an Earliest Cambrian (Tommotian) Shelly Fauna in Esmeralda County, Nevada
Title | Paleoenvironments of an Earliest Cambrian (Tommotian) Shelly Fauna in Esmeralda County, Nevada PDF eBook |
Author | Debra Ann Gevirtzman |
Publisher | |
Pages | 310 |
Release | 1983 |
Genre | |
ISBN |
Origin and Early Evolution of the Metazoa
Title | Origin and Early Evolution of the Metazoa PDF eBook |
Author | Jere H. Lipps |
Publisher | Springer Science & Business Media |
Pages | 568 |
Release | 2013-11-21 |
Genre | Science |
ISBN | 1489924272 |
Several years ago, we realized that the most prominent ideas that had been ex pressed about the origin and early evolution of the Metazoa seemed to have been developed chiefly by zoologists using evidence from modern species without reference to the fossil record. Paleontologists had, in fact, put forth their own ideas but the zoological and the paleontological evidence were about the problem, seldom considered together, especially by zoologists. We believed that the paleon tological documentation of the first Metazoa was too scattered, too obscure to Western readers, and much of it too recent to have been readily available to our colleagues in zoology. Whether or not that was entirely true, we thought that a single volume reviewing the fossil record of the earliest Metazoa would be useful to many in both paleontology and zoology, especially since so much new informa tion has been developed in the last few years. Some of this information has been summarized in general articles recently, but an overview of most of the field does not exist. We therefore organized this book in five parts so that the evidence could be placed in perspective and summarized and inferences made from it. Part I intro duces the previous hypotheses that have been proposed for the origin and early radiation of Metazoa. Part II consists of two summary chapters that set the sedi mentological, geochemical, and biological background to the known radiations of Metazoa.
Masters Theses in the Pure and Applied Sciences
Title | Masters Theses in the Pure and Applied Sciences PDF eBook |
Author | Wade H. Shafer |
Publisher | Springer Science & Business Media |
Pages | 314 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 1468449192 |
Masters Theses in the Pure and Applied Sciences was first conceived, published, and disseminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1 957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the activity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all con cerned if the printing and distribution of the volumes were handled by an interna tional publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Cor poration of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 28 (thesis year 1 983) a total of 10,661 theses titles from 26 Canadian and 197 United States universities. We are sure that this broader base for these titles reported will greatly enhance the value of this important annual reference work. While Volume 28 reports theses submitted in-1983, on occasion, certain univer sities do report theses submitted in previous years but not reported at the time.
Proterozoic-Cambrian of the Great Basin and Beyond
Title | Proterozoic-Cambrian of the Great Basin and Beyond PDF eBook |
Author | |
Publisher | |
Pages | 204 |
Release | 2002 |
Genre | Geology |
ISBN |
Journal of Sedimentary Petrology
Title | Journal of Sedimentary Petrology PDF eBook |
Author | |
Publisher | |
Pages | 992 |
Release | 1986 |
Genre | Petrology |
ISBN |
Bibliography and Index of Geology
Title | Bibliography and Index of Geology PDF eBook |
Author | |
Publisher | |
Pages | 1434 |
Release | 1985 |
Genre | Geology |
ISBN |
Natural History of the White-Inyo Range, Eastern California and Western Nevada, and High Altitude Physiology
Title | Natural History of the White-Inyo Range, Eastern California and Western Nevada, and High Altitude Physiology PDF eBook |
Author | White Mountain Research Station (University of California, Los Angeles). Symposium |
Publisher | |
Pages | 266 |
Release | 1986 |
Genre | Adaptation (Physiology) |
ISBN |