Annals of the South African Museum, Volume 91The Museum, 1983 - Natural history |
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Page 258
... secondary palate is not extensive compared with later dicynodonts , the lateral pterygoid process ( trans- verse flange ) is pronounced , the ventral edge of the median vomer plate bears a shallow trough , and there is no preparietal ...
... secondary palate is not extensive compared with later dicynodonts , the lateral pterygoid process ( trans- verse flange ) is pronounced , the ventral edge of the median vomer plate bears a shallow trough , and there is no preparietal ...
Page 260
... secondary palate . Features ( vi ) and ( vii ) probably reflect the elaboration of the dicyno- dont masticatory pattern so that an extensive sliding action is permitted , but at the same time the medial articular condyle is enlarged to ...
... secondary palate . Features ( vi ) and ( vii ) probably reflect the elaboration of the dicyno- dont masticatory pattern so that an extensive sliding action is permitted , but at the same time the medial articular condyle is enlarged to ...
Page 261
... palate bears deep median notch , ( iv ) secondary palate vaulted , ( v ) groove lateral to upper tooth row , ( vi ) anterior portion of lower jaw forms a sharp beak , ( vii ) lower jaw bears long teeth in a row , ( viii ) lower jaw ...
... palate bears deep median notch , ( iv ) secondary palate vaulted , ( v ) groove lateral to upper tooth row , ( vi ) anterior portion of lower jaw forms a sharp beak , ( vii ) lower jaw bears long teeth in a row , ( viii ) lower jaw ...
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Common terms and phrases
Adeonella Aulacephalodon australis avicularia basal Beaufort West Bioclimatic Region BMNH boss Brodiella Broom Bryozoa Busk calcification caniniform process Canu & Bassler Chaperia Cheilostomata chiefdoms Cleidochasma condyles convex cryptocyst cystid dentary described Description Colony encrusting developed dicynodonts distal distinct dorsal edge eLangeni elongate Emydops Etymology fauna Flustramorpha forms Frontal wall genera genus gonozooid granular grooves Harmer Hayward & Cook Hayward & Ryland Holotype Idmidronea intertemporal region Jullien kwaButhelezi lateral lower jaw mandible marginal pores Material Holotype Material Stations SM maxilla Measurements means medially Meiring Naude Menipea O'Donoghue opesia oral spines Ovicell paired palatal palatine parietals peristome Polyzoa postcanine postcanine teeth posterior postorbital premaxilla present Primary orifice proximal border pterygoid Remarks Rhynchozoon ridge Robertia rostrum SAN DIEGO secondary orifice secondary palate South African Museum spiramen Stations SM 163 suboral surface synonymy therapsids Tropidostoma tusk type species type specimen ventral vicarious avicularia zooids Zool