Annals of the South African Museum, Volume 105, Issues 1-6The Museum - Natural history |
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Page 251
... segments , separated by deep inter- segmental constrictions . White in alcohol . Prostomium bluntly triangular with rounded tip and no eyes or appendages . Proboscis not extrusible . First two segments asetigerous . Following setigerous ...
... segments , separated by deep inter- segmental constrictions . White in alcohol . Prostomium bluntly triangular with rounded tip and no eyes or appendages . Proboscis not extrusible . First two segments asetigerous . Following setigerous ...
Page 254
... segment 30 , and after segment 41 are bilobed with a long , narrow inter - ramal lamella and a small , rounded ventral ... segments . This feature separates these two species from all the other species ( see Audouin & Milne Edwards 1833 ...
... segment 30 , and after segment 41 are bilobed with a long , narrow inter - ramal lamella and a small , rounded ventral ... segments . This feature separates these two species from all the other species ( see Audouin & Milne Edwards 1833 ...
Page 255
... segments . Dorsum smooth and convex , ventrum with a deep neural groove , otherwise smooth . Elytrae 16 pairs on segments 2 , 4 , 5 and 7 then alternate segments until 23 , 26 , 29 , 32 and 33 , and last 13 segments with dorsal cirri ...
... segments . Dorsum smooth and convex , ventrum with a deep neural groove , otherwise smooth . Elytrae 16 pairs on segments 2 , 4 , 5 and 7 then alternate segments until 23 , 26 , 29 , 32 and 33 , and last 13 segments with dorsal cirri ...
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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