Download or read book Sedimentology and Taphonomy of a Dinosaur Bonebed from the Upper Cretaceous Campanian Judith River Formation of North Central Montana written by Jeffrey William LaRock and published by . This book was released on 2000 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bonebeds written by Raymond R. Rogers and published by University of Chicago Press. This book was released on 2010-02-15 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: The vertebrate fossil record extends back more than 500 million years, and bonebeds—localized concentrations of the skeletal remains of vertebrate animals—help unlock the secrets of this long history. Often spectacularly preserved, bonebeds—both modern and ancient—can reveal more about life histories, ecological associations, and preservation patterns than any single skeleton or bone. For this reason, bonebeds are frequently studied by paleobiologists, geologists, and archeologists seeking to piece together the vertebrate record. Thirteen respected researchers combine their experiences in Bonebeds, providing readers with workable definitions, theoretical frameworks, and a compendium of modern techniques in bonebed data collection and analysis. By addressing the historical, theoretical, and practical aspects of bonebed research, this edited volume—the first of its kind—provides the background and methods that students and professionals need to explore and understand these fantastic records of ancient life and death.
Download or read book Taphonomy of the Sun River Bonebed Late Cretaceous Campanian Two Medicine Formation of Montana written by Benjamin Andrew Scherzer and published by . This book was released on 2008 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the summer of 1998, a bonebed of juvenile dinosaur material was found in beds of the Two Medicine Formation along the Sun River in Teton County, Montana. Initial inspection of the "Sun River Bonebed" indicated unique dominance by juvenile remains and unusually high concentration of fossil material. Modern exposure of both the bonebed and surrounding strata allowed for a detailed taphonomic study of the assemblage. In the summer of 2004, the bonebed was excavated in a fashion that recorded depthwise taphonomic data of fossil material and surrounding sediment, and allowed for three-dimensional reconstruction of the bonebed. The lithology of the surrounding beds was documented for 120 m immediately below and 40 m immediately above the bonebed to interpret the overall depositional environment of the area. Lastly, the paleobiologic and sedimentologic interpretations made for the bonebed were compared to bonebeds of similar fauna in the Two Medicine Formation. Taphonomic attributes of the fossil material indicate a mass death assemblage of late juvenile lambeosaurines subject to post-mortem bioturbation and possible fluvial transport. A number of elements from the assemblage exhibit a rare form of taphonomic modification known as "wet rot," currently documented in only one other dinosaur bonebed. Sedimentologic and additional taphonomic data in the assemblage indicate entrainment of the vertebrate material in a cohesive debris flow and ultimate deposition in the respective flow deposit. The sedimentology of the surrounding beds indicates ultimate deposition in an ephemeral fluvial environment. The restricted age class representation of the assemblage lends credence to existing paleobiologic interpretations of hadrosaurids in the Late Cretaceous of Montana, and the Sun River Bonebed is significant in its exhibition of "wet rot" modification and in being one of a restricted number of documented debris-flow hosted vertebrate bonebeds.
Download or read book Hadrosaurs written by David A. Eberth and published by Indiana University Press. This book was released on 2014-11-05 with total page 640 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive study of the Late Cretaceous, duck-billed dinosaur, featuring insights on its origins, anatomy, and more. Hadrosaurs—also known as duck-billed dinosaurs—are abundant in the fossil record. With their unique complex jaws and teeth perfectly suited to shred and chew plants, they flourished on Earth in remarkable diversity during the Late Cretaceous. So ubiquitous are their remains that we have learned more about dinosaurian paleobiology and paleoecology from hadrosaurs than we have from any other group. In recent years, hadrosaurs have been in the spotlight. Researchers around the world have been studying new specimens and new taxa seeking to expand and clarify our knowledge of these marvelous beasts. This volume presents the results of an international symposium on hadrosaurs, sponsored by the Royal Tyrrell Museum and the Royal Ontario Museum, where scientists and students gathered to share their research and their passion for duck-billed dinosaurs. A uniquely comprehensive treatment of hadrosaurs, the book encompasses not only the well-known hadrosaurids proper, but also Hadrosaouroidea, allowing the former group to be evaluated in a broader perspective. The 36 chapters are divided into six sections—an overview, new insights into hadrosaur origins, hadrosaurid anatomy and variation, biogeography and biostratigraphy, function and growth, and preservation, tracks, and traces—followed by an afterword by Jack Horner. “Well designed, handsome and fantastically well edited (credit there to Patricia Ralrick), congratulations are deserved to the editors for pulling together a vast amount of content, and doing it well. The book contains a huge quantity of information on these dinosaurs.” —Darren Naish, co-author of Tetrapod Zoology, Scientific American “Hadrosaurs have not had the wide publicity of their flesh-eating cousins, the theropods, but this remarkable dinosaur group offers unique opportunities to explore aspects of palaeobiology such as growth and sexual dimorphism. In a comprehensive collection of papers, all the hadrosaur experts of the world present their latest work, exploring topics as diverse as taxonomy and stratigraphy, locomotion and skin colour.” —Michael Benton, University of Bristol
Download or read book Horns and Beaks written by Kenneth Carpenter and published by Indiana University Press. This book was released on 2006-11-14 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt: Horns and Beaks completes Ken Carpenter's series on the major dinosaur types. As with his volumes on armored, carnivorous, and sauropodomorph dinosaurs, this book collects original and new information, reflecting the latest discoveries and research on these two groups of animals. The Ornithopods include Iguanodon, one of the first dinosaurs ever discovered and analyzed, and perhaps the most common and best-documented group, the hadrosaurs or "duckbilled dinosaurs." The Ceratopsians include Triceratops, known for its distinctive three-horned skull and protective collar. Contributors are Michael K. Brett-Surman, Kathleen Brill, Kenneth Carpenter, Benjamin S. Creisler, Tony DiCroce, Andrew A. Farke, Peter M. Galton, David Gilpin, Thomas M. Lehman, Nate L. Murphy, Christopher J. Ott, Gregory S. Paul, Xabier Pereda Suberbiola, Albert Prieto-Marquez, Bruce Rothschild, José Ignacio Ruiz-Omeñaca, Darren H. Tanke, Mark Thompson, David Trexler, and Jonathan R. Wagner.
Download or read book A Comparative Taphonomic Study of Vertebrate Fossilization in Marine and Terrestrial Strata of the Upper Cretaceous Judith River Formation North Central Montana written by Adrian Sutter and published by . This book was released on 2000 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Aspects of the Paleontology and Geology of the Judith River Formation late Cretaceous of Northcentral Montana written by Mark Benjamin Goodwin and published by . This book was released on 1988 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Palynology of the Upper Campanian cretaceous Judith River Formation North central Montana written by Geological Survey (U.S.) and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dinosaur Provincial Park written by Philip J. Currie and published by Indiana University Press. This book was released on 2005 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This comprehensive history of a remarkable window into the history of the earth will be required reading for everyone interested in the life of the past."--BOOK JACKET.
Download or read book Journal of Vertebrate Paleontology written by and published by . This book was released on 2009 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Diversity Biogeography and Taphonomy of Late Cretaceous Chondrichthyans from Montana written by Yasemin Ifakat Tulu and published by . This book was released on 2010 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Dinosauria written by David B. Weishampel and published by Univ of California Press. This book was released on 2007-12-17 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition includes coverage of dinosaur systematics, reproduction, life history strategies, biogeography, taphonomy, paleoecology, thermoregulation & extinction.
Download or read book An Experimental and Field based Approach to the Taphonomy of Microvertebrate Assemblages written by Mara E. Brady and published by . This book was released on 2005 with total page 270 pages. Available in PDF, EPUB and Kindle. Book excerpt: This study explores the origin of concentrations of small fossil bones and teeth preserved in (1) pond/lake and (2) active channel deposits in the Judith River Formation of Montana. Vertebrate fossils recovered from both types of assemblages are similar in shape and rounding, but channel concentrations are better sorted. In flume experiments, bone concentrations formed when an active flow was directed through sediment beds with initially dispersed bone material. The coarse bone fraction was minimally transported, while the fine fraction was winnowed to distal parts of the flume. These results suggest channel assemblages may be derived from pre-existing pond/lake assemblages.
Download or read book Guidebook for the Field Trips written by Christopher L. Hill and published by . This book was released on 2001 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geologic Field Trips of the Canadian Rockies written by Jean C.C. Hsieh and published by Geological Society of America. This book was released on 2017-08-10 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: "This volume includes guides to the Canadian Rocky Mountain fold and thrust belt, Late Cretaceous geology and fossils of Dinosaur Provincial Park, Lower to Middle Cambrian of the southern Canadian Rockies, the Mesoproterozoic Belt Supergroup in Glacier and Waterton Lakes national parks, and Montney Formation analogs"--
Download or read book THE ICHNOLOGY OF VERTEBRATE CONSUMPTION DENTALITES GASTROLITHS AND BROMALITES written by ADRIAN P. HUNT and published by New Mexico Museum of Natural History and Science. This book was released on 2021-11-10 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sequence Stratigraphy and Vertebrate Taphonomy of the Upper Cretaceous Two Medicine and Judith River Formations Montana written by Raymond R. Rogers and published by . This book was released on 1995 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt:
