Download or read book A Geochemical Framework for Fossilization in the Upper Cretaceous Two Medicine an Judith River Formations of Montana written by Rachel Murray and published by . This book was released on 2009 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: Rare earth element concentration of fossil-bearing rocks from the Two Medicine and Judith River Formations was determined by LA-ICP-MS analysis. Infrared Spectroscopy was employed to identify the composition of associated fossil material. The result was compared with the fossil taphonomy, as described by previous studies, to interpret the trace element source and the paleoenvironment of early fossilization. Sedimentary rare earth element concentrations support fossil evidence regarding local pore water geochemical conditions. Rare Earth Elements concentrate in fine-grained clays, and are more likely volcanic in origin. Infrared Spectroscopy identifies the fossil material as francolite, implying that the cause of rare earth element enrichment is diagenetic phosphate recrystallization.
Download or read book Sedimentary and Tectonic History of the Two Medicine Formation Late Cretaceous Campanian Northwestern Montana written by John Clay Lorenz and published by . This book was released on 1981 with total page 430 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 The Hell Creek Beds Of The Upper Cretaceous Of Montana written by Barnum Brown and published by . This book was released on 2023-07-18 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geochemical Characterization of High Molecular Weight Organic Material Isolated from Late Cretaceous Fossils written by Margaret Harrigan Ostrom and published by . This book was released on 1990 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Maudlow and Sedan Formations of the Upper Cretaceous Living Group on the West Edge of the Crazy Mountains Basin Montana 1422 B 4Us Geological Survey Bulletin written by Geological Survey (U.S.) and published by . This book was released on 1975 with total page 75 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book How to Build a Dinosaur written by Jack Horner and published by Penguin. This book was released on 2009-03-19 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: A world-renowned paleontologist reveals groundbreaking science that trumps science fiction: how to grow a living dinosaur. Over a decade after Jurassic Park, Jack Horner and his colleagues in molecular biology labs are in the process of building the technology to create a real dinosaur. Based on new research in evolutionary developmental biology on how a few select cells grow to create arms, legs, eyes, and brains that function together, Jack Horner takes the science a step further in a plan to "reverse evolution" and reveals the awesome, even frightening, power being acquired to recreate the prehistoric past. The key is the dinosaur's genetic code that lives on in modern birds- even chickens. From cutting-edge biology labs to field digs underneath the Montana sun, How to Build a Dinosaur explains and enlightens an awesome new science.
Download or read book The Hell Creek Formation and the Cretaceous Tertiary Boundary in the Northern Great Plains written by Joseph Herbert Hartman and published by Geological Society of America. This book was released on 2002 with total page 530 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Cyclic and Event Stratification written by G. Einsele and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Processes of Fossilization written by S. K. Donovan and published by . This book was released on 1991 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt: -- J. Michael Parrish, Northern Illinois University
Download or read book Through the End of the Cretaceous in the Type Locality of the Hell Creek Formation in Montana and Adjacent Areas written by Gregory P. Wilson and published by Geological Society of America. This book was released on 2014-01-21 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The chapters represent a surge of field and laboratory research activity, illustrating the impacts of new and refined methods and tools. This volume explores geologic and biologic history preserved in the strata bounding the Cretaceous-Paleogene boundary"--Provided by publisher.
Download or read book Transylvanian Dinosaurs written by David B Weishampel and published by JHU Press. This book was released on 2011-09-22 with total page 499 pages. Available in PDF, EPUB and Kindle. Book excerpt: The history and science of a cluster of dinosaurs found in the Hungarian region and the story of the aristocrat who discovered them. At the end of the time of the dinosaurs, Transylvania was an island in what was to become southeastern Europe. The island’s limited resources affected the size and life histories of its animals, resulting in a local dwarfism. For example, sauropods found on the island measured only six meters long, while their cousins elsewhere grew up to five times larger. Here, David B. Weishampel and Coralia-Maria Jianu present unique evolutionary interpretations of this phenomenon. The authors bring together the latest information on the fauna, flora, geology, and paleogeography of the region, casting these ancient reptiles in their phylogenetic, paleoecological, and evolutionary contexts. What the authors find is that Transylvanian dinosaurs experienced a range of unpredictable successes as they evolved. Woven throughout the detailed history and science of these diminutive dinosaurs is the fascinating story of the man who first discovered them, the mysterious twentieth-century paleontologist Franz Baron Nopcsa, whose name is synonymous with Transylvanian dinosaurs. Hailed by some as the father of paleobiology, it was Nopcsa alone who understood the importance of the dinosaur discoveries in Transylvania; their story cannot be told without recounting his. Transylvanian Dinosaurs strikes an engaging balance between biography and scientific treatise and is sure to capture the imagination of professional paleontologists and amateur dinophiles alike. “It is rare to find a book on dinosaurs so literate, well-written, and full of insight and synthesis—particularly when the dinosaurs are so unusual. The authors lay them out for us, situate them beautifully in time, space, and cultural history, and then reassemble them and their world using all the tools of modern science. The result is a tour de force.” —Kevin Padian, University of California Museum of Paleontology “A fine example of something I always try, but rarely succeed, to articulate to colleagues in paleontology, evolutionary biology, and geology who don’t work on dinosaurs. Dinosaurs, within the context of their ecosystems and paleogeography, can tell us many neat things about how evolution works over long time scales.” —Stephen Brusatte, Priscum
Download or read book The Geology and Paleontology of the Late Cretaceous Marine Deposits of the Dakotas written by James E. Martin and published by Geological Society of America. This book was released on 2007-01-01 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Taphonomy written by Peter A. Allison and published by Plenum Publishing Corporation. This book was released on 1991 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: Taphonomy encompasses the variety of biological, physical, and chemical processes which determine the extent and style of fossil preservation. The text/reference features reviews of major research areas and presents new models of taphonomic/diagenetic processes. Annotation copyright Book News, Inc.
Download or read book Fluvial Depositional Systems written by Andrew Miall and published by Springer Science & Business Media. This book was released on 2013-08-23 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to complement the author's 1996 book "The geology of fluvial deposits", not to replace it. The book summarizes methods of mapping and interpretation of fluvial depositional systems, with a detailed treatment of the tectonic, climatic and eustatic controls on fluvial depositional processes. It focuses on the preserved, ancient depositional record and emphasizes large-scale (basin-scale) depositional processes. Tectonic and climatic controls of fluvial sedimentation and the effects of base-level change on sequence architecture are discussed. Profusely illustrated and with an extensive reference to the recent literature, this book will be welcomed by the student and professional geologist alike.
Download or read book Cephalopods Present and Past New Insights and Fresh Perspectives written by Neil H. Landman and published by Springer Science & Business Media. This book was released on 2007-09-09 with total page 493 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book brings together international scientists who focus on present-day and fossil cephalopods, ranging broadly from Paleozoic ammonoids to today's octopods. It covers systematics and evolution; hard- and soft part morphology; and ecology, biogeography, and taphonomy. The book also includes new evidence for the existence of an ink sac in fossil ammonoids and features the first record of an in-depth study of octopus ecology in Alaska.
Download or read book Evolution A Fairy Tale for Grownups written by Ray Comfort and published by Bridge Logos Foundation. This book was released on 2008-05 with total page 164 pages. Available in PDF, EPUB and Kindle. Book excerpt: 101 questions to shake believers blind faith in the theory. Well-known evolutionists re-veal in their own words the unscientific nature of that in which they have so blindly put their faith. After reading this book, the reader will be in the position to make a well-informed decision about the widely accepted, however poorly proven, theory of evolution
