Annals of the South African Museum, Volume 83The Museum, 1981 - Natual history |
From inside the book
Results 1-3 of 79
Page 44
... lower limits of the pre- viously reported ranges , but the number of teeth ( = alveoli ) present is also at or just above the lower limit recorded for other adults . Many of the teeth showed extensive wear at the tip , particularly in the ...
... lower limits of the pre- viously reported ranges , but the number of teeth ( = alveoli ) present is also at or just above the lower limit recorded for other adults . Many of the teeth showed extensive wear at the tip , particularly in the ...
Page 152
... lower portion of the Upper Member of the Taraises Formation by the faunal association Olco- stephanus - Bochianites - Distoloceras , which characterizes the Upper Valanginian of Speeton ( England ) , Verdon ( France ) and Madagascar ...
... lower portion of the Upper Member of the Taraises Formation by the faunal association Olco- stephanus - Bochianites - Distoloceras , which characterizes the Upper Valanginian of Speeton ( England ) , Verdon ( France ) and Madagascar ...
Page 173
... Lower Hauterivian . O. ( Olcostephanus ) . Compressed to inflated forms , usually with primary ribs terminating in tubercles on the umbilical shoulder , from which secondary ribs diverge in fasciculate bundles to pass uninterrupted ...
... Lower Hauterivian . O. ( Olcostephanus ) . Compressed to inflated forms , usually with primary ribs terminating in tubercles on the umbilical shoulder , from which secondary ribs diverge in fasciculate bundles to pass uninterrupted ...
Contents
DECAPOD AND ISOPOD CRUSTACEANS FROM THE WEST COAST | 14 |
Zoogeographic discussion | 29 |
INTRODUCTION | 32 |
Copyright | |
4 other sections not shown
Other editions - View all
Common terms and phrases
abbreviated Africa Ammonites Amphipoda antenna Astieria atherstoni Sharpe author's name baini baini baini Sharpe Barnard Baumberger Besairie bicuspidata body chamber Böse Broom Bryden Cape Province Cape Town carapace Coxa Crustacea Decapoda dentary diameter Dicynodon Diictodon dimorphism distal dorsal fauna figures genera genus gnathopod Hauterivian holotype Hout Bay Imlay inflated inner whorls intercalated ribs Kensley Kingoria Kitchin lateral views length lobe macroconch male margin material Maxilla Maxilliped Olcostephanus Olcostephanus Oudenodon outer whorl ovig parabolae Paramelita paratypes peduncle Peponocephala electra Pereopod peristome Pleopod posterior primary ribs prorsiradiate secondaries recorded ribs between bundles Rogersites rostrum Seamount secondary ribs segment setae South African Museum Spath species spines spinules Sternophysinx SUID-AFRIKAANSE MUSEUM Sundays River Sundays River Formation synonym terminal Type specimen Type specimen Skull Uitenhage umbilical bullae umbilical seam umbilical shoulder umbilical tubercles umbilical walls umbilicus Upper Valanginian uropod Valanginian Vema venter ventral views whorl section