Annals of the South African Museum, Volume 83The Museum, 1981 - Natual history |
From inside the book
Results 1-3 of 49
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 interrelationships 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 interrelationships a step closer . While a full review of dicynodonts based on diagnoses of all genera cannot be attempted here , comparisons ...
Page 142
... genera . Kombuisia frerensis ( Hotton , 1974 ) is clearly a specialized relative of Kingoria , while the features that set Dicynodon apart from the other Permian genera are seen in modified form in Lystrosaurus and Kannemeyeria ( Cluver ...
... genera . Kombuisia frerensis ( Hotton , 1974 ) is clearly a specialized relative of Kingoria , while the features that set Dicynodon apart from the other Permian genera are seen in modified form in Lystrosaurus and Kannemeyeria ( Cluver ...
Other editions - View all
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 Crustacea 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 Pereopod peristome posterior primary ribs prominent prorsiradiate secondaries ribs between bundles Riccardi RMT RMT Rogersites rursiradiate primaries secondary ribs segment setae Skull slightly South African Museum Spath species spines Subastieria SUID-AFRIKAANSE MUSEUM Sundays River Sundays River Formation synonym Taraises Formation terminate Thieuloy Type specimen Uitenhage umbilical bullae umbilical seam umbilical shoulder umbilical tubercles umbilical walls umbilicus Upper Valanginian uropod Valanginian Vema venter ventral views whorl section