Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumWest, Newman & Company for the trustees of the Museum, 1991 - Natural history |
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Page 388
... shape in lateral view . The ventral part of the epipterygoid is directed out- wards posteriorly and inwards anteriorly . This closely reflects the orientation of the quadrate ramus of the pterygoid , whereas the dorsal part of the ...
... shape in lateral view . The ventral part of the epipterygoid is directed out- wards posteriorly and inwards anteriorly . This closely reflects the orientation of the quadrate ramus of the pterygoid , whereas the dorsal part of the ...
Page 401
... shape , delimiting the dorsolateral rim of the post - temporal fenestra , until it becomes the dorsal border of the anteroventral process of the squamosal . The dorsal border of the anteroventral process forms the lateral part of the ...
... shape , delimiting the dorsolateral rim of the post - temporal fenestra , until it becomes the dorsal border of the anteroventral process of the squamosal . The dorsal border of the anteroventral process forms the lateral part of the ...
Page 407
... shape of the squamosal recess , the quadrate was a rela- tively large , broad bone , approximately the same shape and size as that described by Mendrez ( 1974b ) in Promoschorhynchus platyrhinus . In contrast to the condition understood ...
... shape of the squamosal recess , the quadrate was a rela- tively large , broad bone , approximately the same shape and size as that described by Mendrez ( 1974b ) in Promoschorhynchus platyrhinus . In contrast to the condition understood ...
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Common terms and phrases
anteriorly anterodorsal flange anterodorsal process anterolateral process anteroventral process avpSq basioccipital basisphenoid Boonstra braincase cavum epiptericum central process contacts the posteroventral cpPro Crompton curves cynodont described by Mendrez Diademodon dorsal border dorsal process dorsal venous foramen dorsal view dorsolateral epipterygoid fenestra ovalis Figs 12 foramen magnum forms the posterior Gorgonopsia groove incisura prootica indentation intermediate process internal process interparietal jugal jugular foramen Kemp lateral supraoccipital fossa lateral view lateral wall mastoid process medial Moschorhinus kitchingi occipital condyle occipital view Olson parietal foramen paroccipital fossa paroccipital process pasEpt periotic post-temporal fenestra posterior apophysis posterior border posterior foramen posteriorly posterodorsal process posterolaterally posteromedial posteroventral boss posteroventral process postorbital pristerognathids processus ascendens prootic and opisthotic pterygo-paroccipital foramen pterygoid quadrate notch quadrate process quadrate ramus sagittal crest skull South African Museum specimen squamosal suture dividing suture runs tabular temporal fossa therapsids therocephalian trigeminal ventral border ventral ridge ventral view ventrolateral ventromedial Watson whaitsiids