Annals of the South African Museum, Volume 105, Issues 1-6The Museum - Natural history |
From inside the book
Results 1-3 of 41
Page 21
... appear to be of lesser magnitude , and there seems to have been a much greater amount of faunal interchange between these two regions . Occurrence The genus first appears in the Lower Turonian , Zone of Pseudaspidoceras flexuosum , of ...
... appear to be of lesser magnitude , and there seems to have been a much greater amount of faunal interchange between these two regions . Occurrence The genus first appears in the Lower Turonian , Zone of Pseudaspidoceras flexuosum , of ...
Page 23
... appear to originate in a curved , dorso- lateral tubercle . Unfortunately we cannot determine on the basis of this ... appears to be the root stock from which the majority of later Baculites species has evolved . The name B. yokoyamai ...
... appear to originate in a curved , dorso- lateral tubercle . Unfortunately we cannot determine on the basis of this ... appears to be the root stock from which the majority of later Baculites species has evolved . The name B. yokoyamai ...
Page 123
... appears in the Upper Santonian , where it reaches its peak , and persists into the Lower Campanian . Ornament in B. thomi is far more regular than in B. sulcatus , with very regular ventral corrugations developing in typical forms ...
... appears in the Upper Santonian , where it reaches its peak , and persists into the Lower Campanian . Ornament in B. thomi is far more regular than in B. sulcatus , with very regular ventral corrugations developing in typical forms ...
Other editions - View all
Common terms and phrases
ammonites Ammonoidea andimakensis Annals Baculites Baculites bailyi Woods Baculites capensis Woods Baculites cf Baculites sp Baculites sulcatus Baily Baculites vanhoepeni Venzo baculitid Bathyergidae Bathyergus body chamber boulei brevicosta broomi Campanian Cenomanian collections Collignon 1931 Coniacian Cryptomys damarensis dorsal dorsolateral ERSITY fauna figured flanks fossil gaudini genus Geological Georychus gisement Hoepen holotype hottentotus Hünicken Hyphantoceras increscens incurvatus Kennedy & Cobban Langebaanweg lateral ornament Lechites lectotype Leda bicuspidata Gould left mandible fragments Leptocleidus lobe Lower Campanian Maastrichtian Madagascar mandible material Matsumoto & Obata Middle Campanian Mzamba Formation neurosetae nibelae Nipponites notosetae original of Collignon Paleontology paratypes phragmocone plesiosaur Pondoland posterior referred Rhomaleosaurus ribs SAN DIEGO Santonian Scale bar Sciponoceras setigers skull smooth South African Museum Spath species specimens St Lucia Formation suillus suture line synonym teeth text-figs Tokunaga & Shimizu tooth tubercles Turonian Upper Campanian Upper Cretaceous venter ventral Western Interior whorl height whorl section Zululand