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The top documents tagged [early permian]
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early permian
Regional and General geology and tectonics of Upper Indus basin
615 views
Origin of patagonia
729 views
Lecture 1: Mammalian Diversity, Classification and Characteristics,
1.837 views
North American Paleogeography from 560 Million Years Ago to Present
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Natural Sciences 360 Legacy of Life Lecture 08 Dr. Stuart S. Sumida Finishing Protostomes.
212 views
LIFE AND DEATH AT THE PERMO-TRIASSIC BOUNDARY. Pelycosaur and Therapsid Evolution In their position on the family tree of life, the Pelycosaurs are the.
215 views
Continuing Trends in Plant Evolution Reduction of water-dependent gametophyte Vascular tissue – improved water/food transport More efficient roots, stems,
218 views
Plant evolution Proterozoic – Green algal evolution Mid paleozoic – First land plants Late paleozoic – Coal forests: early vascular plants Latest paleozoic.
227 views
Mapping Paleocurrents: Using the Past to Understand the Present Laurie Grigg and David Westerman Department of Geology and Environmental Science Norwich.
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Stuart S. Sumida Biology 342 (Over) Simplified Phylogeny of Basal Synapsida.
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Paleozoic (542-251 mya) events
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Amniote origins and classification The possession of a shelled egg unites the mammals, birds and reptiles into a monophyletic group the amniotes. The.
219 views
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