Download or read book A Check List of the Families and Genera of North American Dinosaurs written by Dale A. Russell and published by . This book was released on 1984 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Check List of the Families and Genera of North American Dinosaurs written by Dale A. Russell and published by . This book was released on 1984 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dinosaur Systematics written by Kenneth Carpenter and published by Cambridge University Press. This book was released on 1992-07-31 with total page 360 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years dinosaurs have captured the attention of the public at an unprecedented scale. At the heart of this resurgence in popular interest is an increased level of research activity, much of which is innovative in the field of palaeontology. For instance, whereas earlier palaeontological studies emphasized basic morphologic description and taxonomic classification, modern studies attempt to examine the role and nature of dinosaurs as living animals. More than ever before, we understand how these extinct species functioned, behaved, interacted with each other and the environment, and evolved. Nevertheless, these studies rely on certain basic building blocks of knowledge, including facts about dinosaur anatomy and taxonomic relationships. One of the purposes of this volume is to unravel some of the problems surrounding dinosaur systematics and to increase our understanding of dinosaurs as a biological species. Dinosaur Systematics presents a current overview of dinosaur systematics using various examples to explore what is a species in a dinosaur, what separates genders in dinosaurs, what morphological changes occur with maturation of a species, and what morphological variations occur within a species.
Download or read book Dinosaurs Under the Aurora written by Roland A. Gangloff and published by Indiana University Press. This book was released on 2012-07-10 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: In 1961, while mapping rock exposures along the Colville River in Alaska, an oil company geologist would unknowingly find the evidence for a startling discovery. Long before the North Slope of Alaska was being exploited for its petroleum resources it was a place where dinosaurs roamed. Dinosaurs under the Aurora immerses readers in the challenges, stark beauty, and hard-earned rewards of conducting paleontological field work in the Arctic. Roland A. Gangloff recounts the significant discoveries of field and museum research on Arctic dinosaurs, most notably of the last 25 years when the remarkable record of dinosaurs from Alaska was compiled. This research has changed the way we think about dinosaurs and their world. Examining long-standing controversies, such as the end-Cretaceous extinction of dinosaurs and whether dinosaurs were residents or just seasonal visitors to polar latitudes, Gangloff takes readers on a delightful and instructive journey into the world of paleontology as it is conducted in the land under the aurora.
Download or read book 1992 Proceedings International Conference on Arctic Margins written by Dennis K. Thurston and published by . This book was released on 1994 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sedimentary Cover of the Craton in Canada written by D.F. Stott and published by Geological Society of America. This book was released on 1993 with total page 713 pages. Available in PDF, EPUB and Kindle. Book excerpt: The early chapters of the volume present data and interpretations of the geophysics of the craton and summarise, with sequential maps, the tectonic evolution of the craton. The main body of the text and accompanying plates and figures present the stratigraphy, structural history, and economic geology of specific sedimentary basins and regions. The volume concludes with a summary chapter in which the currently popular theories of cratonal tectonics are discussed and the unresolved questions are identified.
Download or read book Non dinosaurian Lower Vertebrates Across the Cretaceous Tertiary Boundary in Northeastern Montana written by Laurie J. Bryant and published by Univ of California Press. This book was released on 1989-01-01 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: 00 This study presents current data on vertebrate survival and extinction across the Cretaceous-Tertiary boundary in Montana. Nearly all the common taxa of reptiles (except dinosaurs), amphibians, and fish survived the end of the Cretaceous Period; extinctions were concentrated among rare groups and those found in near-shore habitats. The author concludes that ocean regression and climatic deterioration may explain these selective extinction patterns better than catastrophic hypotheses. This study presents current data on vertebrate survival and extinction across the Cretaceous-Tertiary boundary in Montana. Nearly all the common taxa of reptiles (except dinosaurs), amphibians, and fish survived the end of the Cretaceous Period; extinctions were concentrated among rare groups and those found in near-shore habitats. The author concludes that ocean regression and climatic deterioration may explain these selective extinction patterns better than catastrophic hypotheses.
Download or read book Dinosaur Tracks and Traces written by David D. Gillette and published by Cambridge University Press. This book was released on 1989 with total page 480 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is the first book ever to be devoted to this subject.
Download or read book Contributions to Geology written by and published by . This book was released on 1991 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A New Horned Dinosaur from an Upper Cretaceous Bone Bed in Alberta written by Philip J. Currie and published by NRC Research Press. This book was released on 2008 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dinosaurs of the East Coast written by David B. Weishampel and published by . This book was released on 1996-05-21 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt: The great dinosaur bonebeds of the American and Canadian West are world famous for spectacular fossil yields. But the eastern U.S. and maritime Canada have been equally inportant to the study of these extraordinary creatures. Dinosaurs of the East Coast combines science, history, and modern reporting to offer a new look at an always fascinating subject. 29 line, 110 halftone illustrations.
Download or read book Dinosaurs written by Bruce E. Fleury and published by Scholarly Title. This book was released on 1992 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Changing Prairie Landscapes written by Patrick Douaud and published by University of Regina Press. This book was released on 2000 with total page 218 pages. Available in PDF, EPUB and Kindle. Book excerpt: Landscapes of the Northern Great Plains have been constantly changing, but never so rapidly as under modern conditions of economic affluence and technological development. This change is multifaceted and has an impact not only on the fabric of culture and its perception of landscape, but also on the ecology and physical landforms. Multidisciplinary research has therefore become an important tool in identifying the influences that human activities have, not only on cultural landscapes but on biophysical ones as well. This collection of articles, originating in a conference held at the Royal Saskatchewan Museum in April 2000, focuses on just such an integration of research concerning the Great Plains of North America and involving the disciplines of geology, archaeology, biology, geography, sociology, and agriculture.
Download or read book The Dinosaurs of North America written by Othniel Charles Marsh and published by . This book was released on 1896 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Geology of North America written by and published by . This book was released on 1986 with total page 836 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Annotated Checklist of Dinosaur Species by Continent written by and published by . This book was released on 2000 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Contributions in Science written by and published by . This book was released on 1990 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:
