Annals of the South African Museum, Volume 64The Museum, 1974 - Natural history |
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Page 225
... REPTILES What was the mode of life of the earliest reptiles , descended from water- dwelling amphibian ancestors ? How rapidly did they take on the terrestrial mode of life , facilitated by the ' invention ' of the amniote type of ...
... REPTILES What was the mode of life of the earliest reptiles , descended from water- dwelling amphibian ancestors ? How rapidly did they take on the terrestrial mode of life , facilitated by the ' invention ' of the amniote type of ...
Page 227
... reptiles were slow to abandon the amphibious mode of life of their ancestors . By the close of the Carboniferous and the beginning of the Permian , many reptiles were already fully ' ashore ' and even ( as shown for example by the ...
... reptiles were slow to abandon the amphibious mode of life of their ancestors . By the close of the Carboniferous and the beginning of the Permian , many reptiles were already fully ' ashore ' and even ( as shown for example by the ...
Page 230
... reptiles . J. Linn . Soc . ( Zool . ) 45 : 61–83 . CARROLL , R. L. 1969. Origin of reptiles . In : GANS , C. & PARSONS , T. s . , eds . Biology of the Reptilia . 1 : 1-44 . London ; New York : Academic Press . CARROLL , R. L. 1970a ...
... reptiles . J. Linn . Soc . ( Zool . ) 45 : 61–83 . CARROLL , R. L. 1969. Origin of reptiles . In : GANS , C. & PARSONS , T. s . , eds . Biology of the Reptilia . 1 : 1-44 . London ; New York : Academic Press . CARROLL , R. L. 1970a ...
Contents
Scientific papers of L D Boonstra | 3 |
The braincase and associated structures of the cotylosaur reptile Procolophon triconiceps | 11 |
On the source of therapsids by E C OLSON | 47 |
Copyright | |
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Africa antérieure anteriorly astragalus basioccipital basisphenoid bone Boonstra bord braincase Broom calcaneum canal canine caniniform Chronofauna Cistecephaloides Cistecephalus complexe para-basisphénoïde condyle cranial crête cynodonts dentary dicynodonts Dimetrodon distal dorsal process edge Eodicynodon être exoccipital fauna fenestra ovalis fenêtre foramen Formation forms fossa fossil frontal genera genus Gondwana Gorgonops gorgonopsians H:B index Haughton Heterodontosaurus holotype Karroo Kawingasaurus kitchingi Kombuisia l'opisthotique late Cretaceous lateral lower jaw Lycorhinus Lycorhinus angustidens Lystrosaurus maxilla maxillaire medial Moschorhinidae moyennement multituberculate museau occipital Olson opisthotic ornithischian palate parietal paroccipital pelycosaurs Permian Permien supérieur Pisanosaurus postcanine postérieure posterior posteriorly postorbital pr.q.Pt premaxilla prémaxillaire premaxillary preparietal primitive processus carré Procolophon prootic prootique pterygoid ptérygoïde quadrate région reptiles Reptilia ridge Romer SAN DIEGO Sigogneau skull roof sousorbitaire specimen squamosal stapes supraoccipital surface suture tarsus teeth terrestrial therapsids Thulborn tibia Triassic upper horizontal groove ventral vertebrates vomer Watongia Whaitsiidae zone à Cistecephalus