Proceedings of the Second Gondwanan Dinosaur Symposium PDF Download
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Author: Yukimitsu Tomida
Publisher:
ISBN:
Category : Dinosaurs
Languages : en
Pages : 320
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Book Description
Author: Yukimitsu Tomida
Publisher:
ISBN:
Category : Dinosaurs
Languages : en
Pages : 320
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Book Description
Author: David B. Weishampel
Publisher: Univ of California Press
ISBN: 0520254082
Category : Nature
Languages : en
Pages : 880
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Book Description
This second edition includes coverage of dinosaur systematics, reproduction, life history strategies, biogeography, taphonomy, paleoecology, thermoregulation & extinction.
Author: Michael J. Everhart
Publisher:
ISBN:
Category : Mosasaurus
Languages : en
Pages : 202
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Book Description
Author:
Publisher: Academy of Natural Sciences
ISBN: 9781437955538
Category :
Languages : en
Pages : 410
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Book Description
Author: Federico Agnolin
Publisher: Springer Nature
ISBN: 3031562666
Category :
Languages : en
Pages : 335
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Book Description
Author: Marcelo Reguero
Publisher: Springer Science & Business Media
ISBN: 9400754914
Category : Science
Languages : en
Pages : 124
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Book Description
One of the most intriguing paleobiogeographical phenomena involving the origins and gradual sundering of Gondwana concerns the close similarities and, in most cases, inferred sister-group relationships of a number of terrestrial and freshwater vertebrate taxa, e.g., dinosaurs, flying birds, mammals, etc., recovered from uppermost Cretaceous/ Paleogene deposits of West Antarctica, South America, and NewZealand/Australia. For some twenty five extensive and productive investigations in the field of vertebrate paleontology has been carried out in latest Cretaceous and Paleogene deposits in the James Ross Basin, northeast of the Antarctic Peninsula (AP), West Antarctica, on the exposed sequences on James Ross, Vega, Seymour (=Marambio) and Snow Hill islands respectively. The available geological, geophysical and marine faunistic evidence indicates that the peninsular (AP) part of West Antarctica and the western part of the tip of South America (Magallanic Region, southern Chile) were positioned very close in the latest Cretaceous and early Paleogene favoring the “Overlapping” model of South America-Antarctic Peninsula paleogeographic reconstruction. Late Cretaceous deposits from Vega, James Ross, Seymour and Snow Hill islands have produced a discrete number of dinosaur taxa and a number of advanced birds together with four mosasaur and three plesiosaur taxa, and a few shark and teleostean taxa.
Author: Guillermo W. Rougier
Publisher: Springer Nature
ISBN: 3030638626
Category : Science
Languages : en
Pages : 388
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Book Description
This book summarizes the most relevant published paleontological information, supplemented by our own original work, on the record of Mesozoic mammals’ evolution, their close ancestors and their immediate descendants. Mammals evolved in a systematically diverse world, amidst a dynamic geography that is at the root of the 6,500 species living today. Fossils of Mesozoic mammals, while rare and often incomplete, are key to understanding how mammals have evolved over more than 200 million years. Mesozoic mammals and their close relatives occur in a few dozen localities from Argentina, Brazil, Chile, Bolivia, and Peru spanning from the Mid- Triassic to the Late Cretaceous, with some lineages surviving the cataclysmic end of the Cretaceous period, into the Cenozoic of Argentina. There are roughly 25 recognized mammalian species distributed in several distinctive lineages, including australosphenidans, multituberculates, gondwanatherians, eutriconodonts, amphilestids and dryolestoids, among others. With its focus on diversity, systematics, phylogeny, and their impact on the evolution of mammals, there is no similar book currently available.
Author: Gerhard Ernst Overbeck
Publisher: Springer Nature
ISBN: 3031425804
Category : Science
Languages : en
Pages : 546
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Book Description
This volume explores the South Brazilian grasslands, a unique complex of ecosystems in Brazil. Despite high biodiversity and many important ecosystem services, their biodiversity and conservation are neglected, both nationally, and globally. This book provides a state-of-the-art synthesis of knowledge on the biodiversity and its drivers in South Brazilian grasslands and associated ecosystems. Further, the book discusses conservation challenges and options, as well as management strategies that help to maintain the region’s uniqueness. The chapters present information on biodiversity and ecological features of the region, and put this information into the context of historical and current human land uses, allowing for links to global discussions of conservation and sustainable development. Altogether, the book contains 20 chapters organized in four sections. The book is directed at researchers, students and professionals working with biodiversity and sustainable development in southern Brazil, as well as to the international scientific and conservation community interested in grasslands and associated ecosystems, particularly in tropical and subtropical regions.
Author: David J. Gower
Publisher: Cambridge University Press
ISBN: 1108945074
Category : Science
Languages : en
Pages : 489
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Book Description
Snakes comprise nearly 4,000 extant species found on all major continents except Antarctica. Morphologically and ecologically diverse, they include burrowing, arboreal, and marine forms, feeding on prey ranging from insects to large mammals. Snakes are strikingly different from their closest lizard relatives, and their origins and early diversification have long challenged and enthused evolutionary biologists. The origin and early evolution of snakes is a broad, interdisciplinary topic for which experts in palaeontology, ecology, physiology, embryology, phylogenetics, and molecular biology have made important contributions. The last 25 years has seen a surge of interest, resulting partly from new fossil material, but also from new techniques in molecular and systematic biology. This volume summarises and discusses the state of our knowledge, approaches, data, and ongoing debates. It provides reviews, syntheses, new data and perspectives on a wide range of topics relevant to students and researchers in evolutionary biology, neontology, and palaeontology.
Author: Fernando E. Novas
Publisher: Indiana University Press
ISBN: 0253352894
Category : Nature
Languages : en
Pages : 482
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Book Description
The remarkable dinosaur faunas of South America
