Download or read book Stratigraphy and Biostratigraphy of Late Cenozoic Deposits in Central Sioux County Western Nebraska Bulletin of the AMNH V 158 Article 5 written by and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stratigrahy and bio stratigraphy of late cenozoic deposits in cen tral Sioux County Western Nebraska written by Morris F. Skinner and published by . This book was released on 1977 with total page 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 1949 with total page 430 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Neogene Mammals written by Spencer G. Lucas and published by New Mexico Museum of Natural History and Science. This book was released on 2008 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Neogene Mammals: New Mexico Museum of Natural History and Science Bulletin 44

Download or read book The Niobrara written by Paul A. Johnsgard and published by U of Nebraska Press. This book was released on 2007-04-01 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Although its history is etched on canyon walls reaching back twenty million years, the Niobrara is very much a river of today. Stretching 535 miles from its headwaters to the Missouri River, it is one of Nebraska?s least altered waterways and is designated as a national scenic river. Its waterfalls and wildlife make it a haven for outdoor enthusiasts, but pressures from development still threaten its scenic and ecological wonders. ø This first book-length study of the Niobrara is a comprehensive look at an ecological treasure. Paul A. Johnsgard reviews the river?s history from its geologic past through prehistoric settlement to the present and highlights its historical and biological features. ø Writing from this crossroads of eastern and western species, Johnsgard also describes the Niobrara?s varied plants and animals, providing extensive information on bird populations. He offers portraits of sixteen species of special conservation concern, such as the black-tailed prairie dog and the olive-backed pocket mouse. Drawings by Johnsgard, information tables on various species, plus site lists make the book an invaluable reference. It conveys the Niobrara?s value as a recreational and scientific resource to help visitors better appreciate this riparian paradise while offering specialists an unimpeachable guide to its scientific riches. The Niobrara includes chapters by Jon Farrar and Duane Gudgel.

Download or read book Contributions to Geology written by and published by . This book was released on 1987 with total page 562 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Geological Survey Bulletin written by and published by . This book was released on 1983 with total page 196 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Greenhouse of the Dinosaurs written by Donald R. Prothero and published by Columbia University Press. This book was released on 2009 with total page 289 pages. Available in PDF, EPUB and Kindle. Book excerpt: Donald R. Prothero's science books combine leading research with first-person narratives of discovery, injecting warmth and familiarity into a profession that has much to offer nonspecialists. Bringing his trademark style and wit to an increasingly relevant subject of concern, Prothero links the climate changes that have occurred over the past 200 million years to their effects on plants and animals. In particular, he contrasts the extinctions that ended the Cretaceous period, which wiped out the dinosaurs, with those of the later Eocene and Oligocene epochs. Prothero begins with the "greenhouse of the dinosaurs," the global-warming episode that dominated the Age of Dinosaurs and the early Age of Mammals. He describes the remarkable creatures that once populated the earth and draws on his experiences collecting fossils in the Big Badlands of South Dakota to sketch their world. Prothero then discusses the growth of the first Antarctic glaciers, which marked the Eocene-Oligocene transition, and shares his own anecdotes of excavations and controversies among colleagues that have shaped our understanding of the contemporary and prehistoric world. The volume concludes with observations about Nisqually Glacier and other locations that show how global warming is happening much quicker than previously predicted, irrevocably changing the balance of the earth's thermostat. Engaging scientists and general readers alike, Greenhouse of the Dinosaurs connects events across thousands of millennia to make clear the human threat to natural climate change.

Download or read book U S Geological Survey Professional Paper written by and published by . This book was released on 1984 with total page 466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Folsom written by David J. Meltzer and published by Univ of California Press. This book was released on 2006-06-05 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the late 1920s an exciting discovery was made at the New Mexico site of Folsom - spear points, found embedded between the ribs of an Iron Age bison - that was to resolve decades of bitter conflict amongst archaeologists.

Download or read book Cenozoic Paleogeography of the West central United States written by Romeo M. Flores and published by . This book was released on 1985 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fossil Record 4 written by Robert M. Sullivan and published by New Mexico Museum of Natural History and Science. This book was released on 2015 with total page 347 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Geologic Excursions in the Eastern Mojave Desert written by and published by . This book was released on 1988 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book THE SYSTEMATICS OF NORTH AMERICAN PECCARIES MAMMALIA ARTIODACTYLA TAYASSUIDAE written by DONALD R. PROTHERO and published by New Mexico Museum of Natural History and Science. This book was released on 2021-05-28 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Geological Survey Professional Paper written by Geological Survey (U.S.) and published by . This book was released on 1988 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book First Peoples in a New World written by David J. Meltzer and published by Cambridge University Press. This book was released on 2021-10-07 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 15,000 years ago, a band of hunter-gatherers became the first people to set foot in the Americas. They soon found themselves in a world rich in plants and animals, but also a world still shivering itself out of the coldest depths of the Ice Age. The movement of those first Americans was one of the greatest journeys undertaken by ancient peoples. In this book, David Meltzer explores the world of Ice Age Americans, highlighting genetic, archaeological, and geological evidence that has revolutionized our understanding of their origins, antiquity, and adaptation to climate and environmental change. This fully updated edition integrates the most recent scientific discoveries, including the ancient genome revolution and human evolutionary and population history. Written for a broad audience, the book can serve as the primary text in courses on North American Archaeology, Ice Age Environments, and Human evolution and prehistory.

Download or read book Transactions written by Gulf Coast Association of Geological Societies and published by . This book was released on 1953 with total page 628 pages. Available in PDF, EPUB and Kindle. Book excerpt: