Annals of the South African Museum, Volume 91The Museum, 1983 - Natural history |
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Page 99
... frontal wall . Spiramen medially situated in distal half of zooid ; relatively large and rather elongate , partly hidden by a lateral hood , the aperture thus appearing perpendicular to frontal plane of zooid . A single lateral ...
... frontal wall . Spiramen medially situated in distal half of zooid ; relatively large and rather elongate , partly hidden by a lateral hood , the aperture thus appearing perpendicular to frontal plane of zooid . A single lateral ...
Page 100
... frontal plane of zooid ; proximal edge incomplete in younger zooids , later quite rounded . Frontal wall finely granular , with large , deeply sunk pores giving it a rugose appearance . Avicularium single or paired , arising adjacent to ...
... frontal plane of zooid ; proximal edge incomplete in younger zooids , later quite rounded . Frontal wall finely granular , with large , deeply sunk pores giving it a rugose appearance . Avicularium single or paired , arising adjacent to ...
Page 89
... frontal avicularia abundant in later ontogenetic stages ..... A. majuscula ... wall and around peristome in later ontogeny . Colony forming slender blades ... Frontal wall convex proximal to spiramen .... A . coralliformis O'Donoghue ...
... frontal avicularia abundant in later ontogenetic stages ..... A. majuscula ... wall and around peristome in later ontogeny . Colony forming slender blades ... Frontal wall convex proximal to spiramen .... A . coralliformis O'Donoghue ...
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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