Annals of the South African Museum, Volume 50South African Museum, 1968 - Natual history |
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Page 143
... stapes footplate ; D : dorsal view of right stapes ; E : lateral view of quadrate face of the right stapes ; F : ventral view of right stapes ; G : posterior view of right stapes . Abbre- viations on p . 160 . process on the opisthotic ...
... stapes footplate ; D : dorsal view of right stapes ; E : lateral view of quadrate face of the right stapes ; F : ventral view of right stapes ; G : posterior view of right stapes . Abbre- viations on p . 160 . process on the opisthotic ...
Page 145
... stapes and the quadrate rules out lateral movement of the stapes without concomitant movement of the quadrate . This is a point worth considering for , as will be seen later , the quadrate lies free in the groove between the ...
... stapes and the quadrate rules out lateral movement of the stapes without concomitant movement of the quadrate . This is a point worth considering for , as will be seen later , the quadrate lies free in the groove between the ...
Page 280
... stapes . The stapes , on the contrary , is often greatly increased in size . Although there are exceptions ( the Australian burrow- ing lizard Aprasia pulchella , in which the middle ear is almost completely absent , has according to ...
... stapes . The stapes , on the contrary , is often greatly increased in size . Although there are exceptions ( the Australian burrow- ing lizard Aprasia pulchella , in which the middle ear is almost completely absent , has according to ...
Contents
The Anterior Epipodial Carpus and Manus | 8 |
INTRODUCTION | 13 |
D | 26 |
Copyright | |
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abdomen adcauline adnate anomodonts antennal joint Anteosaurus anteriorly apically basal cell base basioccipital basisphenoid bone braincase Cape Town capensis carapace carapace length Clinus acuminatus cranial cross-sections Cyrtosia developed Dicynodon Dinocephalia distal distinctly dorsum sellae Empidideicus endocranial cavity epipterygoid exoccipital face fenestra fenestra ovalis foramen forms frons genus groove head hind margins holotype hydrotheca IKMT internode Jonkeria last sternite Lateral view longer longitudinal Lystrosaurus mantle length material median septum n.sp narrow nematothecae nerve occiput olfactory opisthotic orbitosphenoid ossified parasphenoidal rostrum parietal pelycosaur pereiopods photophores Plonia posterior cell posteriorly proboscis proötic pterygoid quadrate ridge sagittal sella turcica septosphenoid Sergestes shorter side skull slender slightly snout South African Museum species specimen sphenoidal complex spines stapes sternite Struthiocephalus suckers SUID-AFRIKAANSE MUSEUM supraoccipital surface sutural Tapinocephalus Tapinocephalus zone tergites therapsids thorax transverse trigeminal tube upper vein Ventral view volume number vomer wavy underlining wings