Annals of the South African Museum, Volume 91The Museum, 1983 - Natural history |
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Page 62
... pores . Ovicell oval , depressed frontally , developing a slight lip continuous with the zooid orifice ; surface finely granular , with scattered , small , irregular pores . Etymology Calcar ( L . ) - a spur , referring to the sharp ...
... pores . Ovicell oval , depressed frontally , developing a slight lip continuous with the zooid orifice ; surface finely granular , with scattered , small , irregular pores . Etymology Calcar ( L . ) - a spur , referring to the sharp ...
Page 73
... pores , each in a pit ; a low , nodular ridge develops around proximal half of orifice . Avicularia adventitious ... pores and a single series of more distinct marginal pores . A conspicuous thick light brown epitheca present . Primary ...
... pores , each in a pit ; a low , nodular ridge develops around proximal half of orifice . Avicularia adventitious ... pores and a single series of more distinct marginal pores . A conspicuous thick light brown epitheca present . Primary ...
Page 76
... pores ; becoming more rugose in later ontogenetic stages , with pores sunk in small pits . Avicularium single , proximal to sinus , on a small tumid cystid ; mandible semi - elliptical or semicircular , directed proximally . Ovicell ...
... pores ; becoming more rugose in later ontogenetic stages , with pores sunk in small pits . Avicularium single , proximal to sinus , on a small tumid cystid ; mandible semi - elliptical or semicircular , directed proximally . Ovicell ...
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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