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 389
... PROOTIC ( Figs 12-17 ) The prootic and opisthotic are two separate elements . The sutures dividing these bones will be discussed later . The prootic is a complex bone with five major processes . The terminology used by Mendrez ( 1972 ) ...
... PROOTIC ( Figs 12-17 ) The prootic and opisthotic are two separate elements . The sutures dividing these bones will be discussed later . The prootic is a complex bone with five major processes . The terminology used by Mendrez ( 1972 ) ...
Page 391
... prootic ( processus anterior superior- Siebenrock 1893 ; posterior prootic process - Boonstra 1934 ) is a flattened , broad , projection that originates more or less in the middle of the prootic . Its dorsal border is continuous with ...
... prootic ( processus anterior superior- Siebenrock 1893 ; posterior prootic process - Boonstra 1934 ) is a flattened , broad , projection that originates more or less in the middle of the prootic . Its dorsal border is continuous with ...
Page 396
... prootic from the anterodorsal flange of the opisthotic , runs laterally . It can be traced posteriorly in the ... prootic . The suture curves first ventrally then medially along the border of the posteroventral process of the prootic ...
... prootic from the anterodorsal flange of the opisthotic , runs laterally . It can be traced posteriorly in the ... prootic . The suture curves first ventrally then medially along the border of the posteroventral process of the prootic ...
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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