Annals of the South African Museum, Volume 91The Museum, 1983 - Natural history |
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Page 76
... separated by shallow grooves ; 0,4-0,6 mm long by 0,2-0,3 mm broad . Primary orifice longer than wide , anter suborbicular , poster elongate , V - shaped ; condyles prominent , proximally directed . Orifice becoming immersed as ...
... separated by shallow grooves ; 0,4-0,6 mm long by 0,2-0,3 mm broad . Primary orifice longer than wide , anter suborbicular , poster elongate , V - shaped ; condyles prominent , proximally directed . Orifice becoming immersed as ...
Page 122
... separated by distinct grooves at first , boundaries later obscured by secondary calcification . Primary orifice cleithridiate : anter orbicular , with a denticulate rim , separated from the short rounded poster by prominent condyles ...
... separated by distinct grooves at first , boundaries later obscured by secondary calcification . Primary orifice cleithridiate : anter orbicular , with a denticulate rim , separated from the short rounded poster by prominent condyles ...
Page 81
... separated by deep grooves . Primary orifice with a semi - orbicular anter separated from a narrower U shaped poster by prominent , blunt , basally deflected condyles . Orifice rim with six or seven spine bases . Frontal calcification ...
... separated by deep grooves . Primary orifice with a semi - orbicular anter separated from a narrower U shaped poster by prominent , blunt , basally deflected condyles . Orifice rim with six or seven spine bases . Frontal calcification ...
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Common terms and phrases
Adeonella adventitious avicularia Aulacephalodon avicularia basal Beaufort West Bioclimatic Region BMNH boss Brodiella Broom Bryozoa Busk caniniform process Canu & Bassler Chaperia Cheilostomata chiefdoms Cleidochasma Cluver condyles convex cryptocyst cystid dentary described Description Colony encrusting developed dicynodonts distinct dorsal edge eLangeni elongate Emydops Eodicynodon Etymology fauna forms Frontal wall genera genus granular grooves Harmer Hayward & Cook Hayward & Ryland Holotype intertemporal region Jullien kwaButhelezi labellum later ontogenetic lower jaw mandible marginal pores Material Holotype Material Stations SM maxilla Measurements means medially Meiring Naude O'Donoghue opesia Ovicell paired palatal palatine parietals peristome Polyzoa postcanine postcanine teeth posterior postorbital premaxilla present Primary orifice proximal border pterygoid Remarks Rhynchozoon ridge Robertia rostrum secondary orifice secondary palate sinus skull roof slender South African Museum spiramen Stations SM 163 surface therapsids triangular Tropidostoma tusk type species type specimen ventral vicarious avicularia zooids Zool