Annals of the South African Museum, Volume 64The Museum, 1974 - Natural history |
From inside the book
Results 1-3 of 22
Page 5
... limbs of the pristerognathid Therocephalia . Ann . S. Afr . Mus . 48 : 121–165 . 1965 76. The girdles and limbs of the Gorgonopsia of the Tapinocephalus zone . Ann . S. Afr . Mus . 48 : 237-249 . 77. The Russian dinocephalian ...
... limbs of the pristerognathid Therocephalia . Ann . S. Afr . Mus . 48 : 121–165 . 1965 76. The girdles and limbs of the Gorgonopsia of the Tapinocephalus zone . Ann . S. Afr . Mus . 48 : 237-249 . 77. The Russian dinocephalian ...
Page 222
... limbs in amphibians ? The answer , apparently , is a paradoxical one - that these limbs , which enabled them to walk on land , were an adaptation for water - dwelling under the conditions in which early amphibian evolution took place ...
... limbs in amphibians ? The answer , apparently , is a paradoxical one - that these limbs , which enabled them to walk on land , were an adaptation for water - dwelling under the conditions in which early amphibian evolution took place ...
Page 223
... limbs are greatly reduced and may be lost completely . Exceptional are a number of late Carboniferous and early Permian members of the Microsauria in which rather well - developed limbs are present . The much more important ancient ...
... limbs are greatly reduced and may be lost completely . Exceptional are a number of late Carboniferous and early Permian members of the Microsauria in which rather well - developed limbs are present . The much more important ancient ...
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 | |
7 other sections not shown
Other editions - View all
Common terms and phrases
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