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Pelycosaurs

i18 Early Permian pelycosaurs

519 LAURASIA i18 Early Permian pelycosaurs < primitive synapsids, equatorial > And we're a small segment in time; a transition from when we weren't to when we won't be.

Amniotes Amniote Advantages

Amniotes •Tetrapods of the Carboniferous had invaded the land, but amphibians must remain close to water to reproduce • Amphibian eggs are jelly-like, and dry out ...

Biology 356 - Major Features of Vertebrate Evolution Dr. Robert ...

Biology 356 - Major Features of Vertebrate Evolution Dr. Robert Reisz, University of Toronto Permo-Carb. Synapsids Paleozoic synapsids (also called mammal-like ...

Synapsids and evolution of mammals

•Synapsidaincludes all amniotes with synapsid skull. skull. •Synapsid clade includes:-Nonmammalian synapsids, or "Mammal-like reptiles" y (extinct) •This is not ...

c is the reason that it is probably not necessary to find a one-to ...

Name Vertebrate Evolution - Exam 2 100 points 1. (12) Fill in the blanks a b c d f e Identify the structures (for c and e, identify the entire structure, not the ...

The origin and early radiation of the therapsid mammal-like ...

The origin and early radiation of the therapsid mammal-like reptiles: apalaeobiological hypothesis T. S. KEMP University Museum of Natural History, and St John ...

EVOLUTIONARY PATTERNS AMONG PERMO -TRIASSIC THERAPSIDS

450 RUBIDGE ¥ SIDOR Mesozoic eras and thus figure prominently in the diversification of vertebrates on land and the establishment of modern terrestrial ecosystems ...

AEROSAURUS WELLESI, NEW SPECIES, A VARANOPSEID MAMMAL-LIKE REPTILE ...

1 Journal of Vertebrate Paleontology 1(1):73-96. 15 June 1981 AEROSAURUS WELLESI, NEW SPECIES, A VARANOPSEID MAMMAL-LIKE REPTILE (SYNAPSIDA: PELYCOSAURIA) FROM THE ...

Mammalogy Lecture 2 - Origin of Mammals

Mammalogy Lecture 2 - Origin of Mammals I. There are three major living (extant) groups of mammals A. Monotremes - egg laying mammals B. Metatherians - marsupial ...

TEAM ASSIGNMENT STRIPS

© 1999 ENSI (Evolution & the Nature of Science Institutes) www.indiana.edu/~ensiweb This material may be copied only for noncommercial classroom teaching purposes ...