A Brief History of South American Metatherians

Evolutionary Contexts and Intercontinental Dispersals

Francisco Goin, Michael Woodburne, Ana Natalia Zimicz, Gabriel M. Martin, Laura Chornogubsky (Autoren)

Buch | Softcover

237 Seiten

2016 | Softcover reprint of the original 1st ed. 2016
Springer (Verlag)
978-94-017-7925-8 (ISBN)

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This book summarizes major aspects of the evolution of South American metatherians, including their epistemologic, phylogenetic, biogeographic, faunal, tectonic, paleoclimatic, and metabolic contexts. A brief overview of the evolution of each major South American lineage ("Ameridelphia", Sparassodonta, Didelphimorphia, Paucituberculata, Microbiotheria, and Polydolopimorphia) is provided. It is argued that due to physiological constraints, metatherian evolution closely followed the conditions imposed by global temperatures. In general terms, during the Paleocene and the early Eocene multiple radiations of metatherian lineages occurred, with many adaptive types exploiting insectivorous, frugivorous, and omnivorous adaptive zones. In turn, a mixture of generalized and specialized types, the latter mainly exploiting carnivorous and granivorous-folivorous adaptive zones, characterized the second half of the Cenozoic. In both periods, climate was the critical driver of their radiation andturnovers.

1. Introduction.- 2. South American Living Metatherians: Physiological Ecology and Constraints.- 3. Dispersal of Vertebrates from between the Americas, Antarctica, and Australia in the Late Cretaceous and Early Cenozoic.- 4. Evolutionary Contexts.- 5. Phylogeny and Diversity of South American Metatherians.- 6. Paleobiology and Adaptations of Paleogene Metatherians.- 7. Milestones in the Evolution of South American Metatherians.

Erscheinungsdatum	23.09.2017
Reihe/Serie	Springer Earth System Sciences
Zusatzinfo	XI, 237 p.
Verlagsort	Dordrecht
Sprache	englisch
Maße	155 x 235 mm
Themenwelt	Naturwissenschaften ► Biologie ► Ökologie / Naturschutz
	Naturwissenschaften ► Geowissenschaften ► Geografie / Kartografie
	Naturwissenschaften ► Physik / Astronomie ► Angewandte Physik
Schlagworte	Cenozoic • Evolution • Metatheria • paleobiology • Paleogeography • South America
ISBN-10	94-017-7925-2 / 9401779252
ISBN-13	978-94-017-7925-8 / 9789401779258
Zustand	Neuware