Download or read book Gondwana Six written by Garry D. McKenzie and published by American Geophysical Union. This book was released on 1987 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Modern and Ancient Lake Sediments written by Albert Matter and published by John Wiley & Sons. This book was released on 2009-04-29 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: A special publication of the International Association of Sedimentologists The ebook entitled Modern and Ancient Lake Sediments provides the proceedings of a symposium held at the H.C. Orsted Institute at the University of Copenhagen in 1977. The work was sponsored by the International Association of Sedimentologists and the Societas Internationalis Limnologiae.

Download or read book A K Ghosh Commemoration Volume Proceedings of the Symposium on Evolutionary Botany and Biostratigraphy written by and published by Alexander Doweld. This book was released on with total page 751 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Late Paleozoic Glacial Events and Postglacial Transgressions in Gondwana written by Oscar R. López-Gamundí and published by Geological Society of America. This book was released on 2010 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Ocean Basins and Margins written by Alan E.M. Nairn and published by Springer Science & Business Media. This book was released on 2013-03-14 with total page 802 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Diagenesis in Sediments and Sedimentary Rocks Volume 2 written by G. Larsen and published by Newnes. This book was released on 2010-09-23 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: Diagenesis in Sediments and Sedimentary Rocks, Volume 2

Download or read book The Triassic Timescale written by Spencer G. Lucas and published by Geological Society of London. This book was released on 2010 with total page 528 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Mesozoic Era begins with the approximately 50-million-year-long Triassic Period, a major juncture in Earth history when the vast Pangaean supercontinent completed its assembly and began its fragmentation, and the global biota diversified and modern-ized after the end-Permian mass extinction, the most extensive biotic decimation of the Phanerozoic. The temporal ordering of geological and biotic events during Triassic time thus is critical to the interpretation of some unique and pivotal events in Earth his-tory. This temporal ordering is mostly based on the Triassic time-scale, which has been developed and refined for nearly two centu-ries. This book reviews the state of the art of the Triassic timescale and includes comprehensive analyses of Triassic radio-isotopic ages, magnetostratigraphy, isotope-based and cyclostratigraphic correlations and timescale -relevant marine and non-marine bio-stratigraphy.

Download or read book Catalog of the United States Geological Survey Library written by U.S. Geological Survey Library and published by . This book was released on 1974 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book In the Shadow of the Dinosaurs written by Nicholas C. Fraser and published by Cambridge University Press. This book was released on 1997-08-28 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: The early Mesozoic period was a critical period in the evolution of life on land when most of todays major groups of terrestrial vertebrates arose and dinosaurs and pterosaurs rose to prominence. In recent years this period has received a great deal of attention from palaeontologists, and it is now felt that the small vertebrates which lived in the shadows of the first dinosaurs tell us a great deal about the evolution of modern terrestrial ecosystems. This book is an attempt to collate all the information on the small vertebrates and features contributions by experts with international reputations in their fields. There are chapters on the taxonomy and phylogeny of the key vertebrate groups followed by a section dealing with the most significant fossiliferous assemblages worldwide. The final section looks at how faunal turnover at this time is measured and examines the possibility of mass extinctions.

Download or read book Permian Triassic Pangean Basins and Foldbelts Along the Panthalassan Margin of Gondwanaland written by J. J. Veevers and published by Geological Society of America. This book was released on 1994-01-01 with total page 374 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume summarizes the current state of knowledge of each of the main sectors of the basin. After reconstructing Permian-Triassic Gondwanaland, authors from South America, South Africa, Antarctica, and Australia illustrate the relevant geology of each sector in maps and time-space diagrams under

Download or read book Chirotheres written by Hendrik Klein and published by Indiana University Press. This book was released on 2023-07-25 with total page 351 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comprehensive in detail and worldwide in scope, Chirotheres is the definitive compendium of what is known about the five-toed footprints of Triassic archosaurs, ancestors of the crocodiles. Sandstone slabs with extensive trackways have been known for almost two centuries and are highlights in museum exhibits around the globe. These trackways provide direct insight into the locomotion and behavior of the fascinating reptiles that made these tracks, and, together with known skeletons, they allow a richer reconstruction of chirothere lifestyle than is possible from bones alone. Written by expert researchers in the fields of vertebrate ichnology, vertebrate paleontology, and scientific illustration, Chirotheres explores the various facets of chirothere research including the history of their study, footprint formation and preservation, the bone record, the environment and lifestyle of chirotheres, and finally, their disappearance at the end of the Triassic. Chirotheres also features a global compendium of track collections with chirothere material, including specimen numbers, detailed phylogenetic definitions of track makers, and extensive measurements from key chirothere tracks and trackways. It represents an invaluable resource of anyone interested in these ancient animals.

Download or read book THE TRIASSIC TETRAPOD FOOTPRINT RECORD written by HENDRIK KLEIN and published by New Mexico Museum of Natural History and Science. This book was released on 2021-04-16 with total page 194 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Nonmarine Triassic written by Spencer G. Lucas and published by New Mexico Museum of Natural History and Science. This book was released on with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Upper Triassic Stratigraphy and Paleontology written by Andrew B. Heckert and published by New Mexico Museum of Natural History and Science. This book was released on 2002 with total page 297 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Palaeozoic Climate Cycles written by A. Gąsiewicz and published by Geological Society of London. This book was released on 2014-02-03 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume presents results of a variety of case studies documenting the Late Palaeozoic climate changes and cyclicity of deposition. The collected papers cover many aspects related to palaeoenvironmental analysis with sedimentological, stratigraphic, palaeobiological, geochemical, and palaeomagnetic studies of the fossil record around the Late Palaeozoic Ice Age and soon after. They span a stratigraphic interval from Carboniferous to Permian–Triassic transition around the world. This book comprising results for a range of disciplines, is a valuable source for not only researchers who are actively working on specific aspects of the Late Palaeozoic and looking for an up-to-date reference on this inhospitable time in the Earth’s history. It is also of interest to climate modellers and the wider scientific community with an interest in the latest research on the decline of the Palaeozoic World.

Download or read book Triassic Life on Land written by Hans-Dieter Sues and published by Columbia University Press. This book was released on 2010-04-28 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Triassic period is generally viewed as the beginning of the Age of Dinosaurs. For paleontologists, however, it also marks the rise of the world's first modern land ecosystems. Over the past three decades, extensive, worldwide fieldwork has led to the discovery of many new species of Triassic animals and plants, suggesting that faunal and floral changes already began in the Middle Triassic and were more protracted than previously thought. The Late Triassic is a pivotal time in the evolution of life on land, with many of the major groups of present-day vertebrates and insects first appearing in the fossil record. This book provides the first detailed overview of life on land during the Triassic period for advanced students and researchers. Noted vertebrate paleontologists Hans-Dieter Sues and Nicholas C. Fraser also review the biotic changes of this period and their possible causes.

Download or read book The Great Rift Valleys of Pangea in Eastern North America Sedimentology stratigraphy and paleontology written by Peter M. LeTourneau and published by Columbia University Press. This book was released on 2003 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 2 provides an in depth study of the sedimentary rocks, stratigraphic architecture, early dinosaur and reptile footprints, and vertebrate fossils of the Central Atlantic Magmatic Province.