Annals of the South African Museum, Volume 83The Museum, 1981 - Natual history |
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Page 99
... genera , but no attempt at assessing the validity of these types at the species level has been made . Diictodon has the greatest stratigraphical range among the four genera , occurring throughout the three zones of the Lower Beaufort of ...
... genera , but no attempt at assessing the validity of these types at the species level has been made . Diictodon has the greatest stratigraphical range among the four genera , occurring throughout the three zones of the Lower Beaufort of ...
Page 141
... genera on the basis of the diagnoses given above has brought a clear picture of dicynodont interrelation- ships a step closer . While a full review of dicynodonts based on diagnoses of all genera cannot be attempted here , comparisons ...
... genera on the basis of the diagnoses given above has brought a clear picture of dicynodont interrelation- ships a step closer . While a full review of dicynodonts based on diagnoses of all genera cannot be attempted here , comparisons ...
Page 143
... genera as set out above should aid materially in revealing what will undoubtedly prove to be a highly complex ... genera and species of dicynodont reptiles , with notes on a few others . Bull . Am . Mus . nat . Hist . 32 : 441-457 ...
... genera as set out above should aid materially in revealing what will undoubtedly prove to be a highly complex ... genera and species of dicynodont reptiles , with notes on a few others . Bull . Am . Mus . nat . Hist . 32 : 441-457 ...
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Common terms and phrases
abbreviations adoral portion Africa Ammonites Amphipoda Astieria atherstoni Sharpe Barnard Baumberger Besairie bicuspidata bifurcate Bochianites body chamber Böse Broom Cantu Chapa Cape Province Cape Town carapace Cistecephalus Collignon compressed Coxa d'Orbigny Decapoda densicostatus dentary diameter Dicynodon Diictodon dimorphism distal Distoloceras dorsal fauna figured final whorl forms genera genus growth stages Hauterivian holotype Imlay inflated inner whorls intercalated ribs Kingoria lateral views lectotype macroconch male margin material Maxilla Maxilliped Olcostephanus Olcostephanus Oudenodon outer whorl parabolae Paramelita paratypes Peponocephala pereiopods Pereopod peristome posterior primary ribs prominent prorsiradiate secondaries ribs between bundles Riccardi Rogersites rursiradiate primaries secondary ribs segment setae slightly South African Museum Spath species spines Subastieria SUID-AFRIKAANSE MUSEUM Sundays River Sundays River Formation synonym Taraises Formation terminate Thieuloy 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