Annals of the South African Museum, Volume 91The Museum, 1983 - Natural history |
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Page 196
... premaxilla and maxilla are edentulous , apart from the variably present pair of large canine tusks . In these forms a horny beak , similar to that of chelonians , is generally considered to have been present . The zygomatic arch flares ...
... premaxilla and maxilla are edentulous , apart from the variably present pair of large canine tusks . In these forms a horny beak , similar to that of chelonians , is generally considered to have been present . The zygomatic arch flares ...
Page 252
... premaxilla and is transversely enlarged into a horizontal plate with a concave posterior border . Anterior trough - like extension of the interpterygoidal vacuity on to the vomer- ine septum short or absent . Embayment in palatal rim ...
... premaxilla and is transversely enlarged into a horizontal plate with a concave posterior border . Anterior trough - like extension of the interpterygoidal vacuity on to the vomer- ine septum short or absent . Embayment in palatal rim ...
Page 261
... premaxilla , ( ii ) intertemporal region with postorbitals overlapping parietals , ( iii ) front margin of palate ... Premaxillary teeth lost , ( ii ) palatines extended medially and become incorporated into the rear of the secondary ...
... premaxilla , ( ii ) intertemporal region with postorbitals overlapping parietals , ( iii ) front margin of palate ... Premaxillary teeth lost , ( ii ) palatines extended medially and become incorporated into the rear of the secondary ...
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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