Annals of the South African Museum, Volume 91The Museum, 1983 - Natural history |
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Page 73
... broad , quadrate , flat or slightly convex , separated by distinct raised sutures ; 0,56-0,76 mm long by 0,4–0,6 mm broad . Primary orifice as broad as long , anter and poster of equivalent length ; anter D - shaped , poster shallowly ...
... broad , quadrate , flat or slightly convex , separated by distinct raised sutures ; 0,56-0,76 mm long by 0,4–0,6 mm broad . Primary orifice as broad as long , anter and poster of equivalent length ; anter D - shaped , poster shallowly ...
Page 100
... broad and flat with lobed edges , up to 20 mm wide . Zooids rounded distally , tapered proximally . Primary orifice with semicircular anter and slender V - shaped poster , condyles strongly marked . Peristome with a semicircular or semi ...
... broad and flat with lobed edges , up to 20 mm wide . Zooids rounded distally , tapered proximally . Primary orifice with semicircular anter and slender V - shaped poster , condyles strongly marked . Peristome with a semicircular or semi ...
Page 89
... broad as , or broader than long . A single , median , proximally directed avicularium developing proximal to , and partly obscuring , the spiramen in later ontogeny . Colony forming slender blades . A. gibba sp . nov . 8 Primary orifice ...
... broad as , or broader than long . A single , median , proximally directed avicularium developing proximal to , and partly obscuring , the spiramen in later ontogeny . Colony forming slender blades . A. gibba sp . nov . 8 Primary orifice ...
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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