Annals of the South African Museum, Volume 75The Museum, 1978 - Natual history |
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Page 75
... strongly forward on the venter . Numerous fine , strongly prorsi- radiate ribs intercalated on outer one - third of flanks between constrictions and projected strongly across the venter . Description The single specimen from these beds ...
... strongly forward on the venter . Numerous fine , strongly prorsi- radiate ribs intercalated on outer one - third of flanks between constrictions and projected strongly across the venter . Description The single specimen from these beds ...
Page 107
... strongly forwards on the venter so as to meet the serrated siphonal keel at an acute angle . The keel may be strongly serrated or only a row of weakly joined tubercles . On either side of the keel are sulci which may be very deep or ...
... strongly forwards on the venter so as to meet the serrated siphonal keel at an acute angle . The keel may be strongly serrated or only a row of weakly joined tubercles . On either side of the keel are sulci which may be very deep or ...
Page 167
... strongly elevated to a point dorsally in female and juvenile ; lateral carina sinuous , most evident along midregion of carapace ; integument often strongly calcified .... Bodotria elevata ( Figs 39-40 ) - Second pedigerous somite never ...
... strongly elevated to a point dorsally in female and juvenile ; lateral carina sinuous , most evident along midregion of carapace ; integument often strongly calcified .... Bodotria elevata ( Figs 39-40 ) - Second pedigerous somite never ...
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Common terms and phrases
1-segmented abdominal somites accessory flagellum Adult male aesthetascs Africa Ammonites Antenna 1 Fig antennal notch anterolateral angle Basis of maxilliped basis of pereiopod Bodotria body chamber Calycoceras Cape carapace Carapace Fig carina carpus Cenomanian Cobban & Scott Collignon crabeater seal Cumacea diameter DIEGO Dorsal view endopod eyelobe fauna flagellum flanks genus geol half length holotype inner edge Integument Iphinoe ischium Kanabiceras lateral carina Lateral view long as deep lower ventro-lateral tubercles Matsumoto maxilliped maxilliped 3 Fig merus merus and carpus Metoicoceras Moreman outer whorl Ovigerous female paratype Peduncle of uropod pereiopod 1 Fig pleopods plumose setae Pseudocalycoceras pseudorostral lobes Puzosia rest of limb Sciponoceras Second pedigerous somite segment of exopod serrate setae shorter sideplates slightly longer South African Museum Spath specimens spines on inner stout subequal in length Thomel Turonian twice length Type species umbilicus uropod Vascoceras venter ventral view of carapace Watinoceras whorl section