Annals of the South African MuseumThe Museum, 1979 - Natual history |
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Page 102
... ventrolateral shoulder is developed , and there is a sharp keel which , when well preserved , can be seen to be minutely crenulated ( Fig . 9E - H ) . Ornament varies greatly . In some individuals ( Figs 11B , 13C - D ) there are only ...
... ventrolateral shoulder is developed , and there is a sharp keel which , when well preserved , can be seen to be minutely crenulated ( Fig . 9E - H ) . Ornament varies greatly . In some individuals ( Figs 11B , 13C - D ) there are only ...
Page 210
... ventrolateral spines . The fine ribs commonly arise in pairs from the dorsolateral tubercles and are joined by a third rib to meet the ventrolateral spine - base . Three to four ribs are looped across the venter connecting the ventrolateral ...
... ventrolateral spines . The fine ribs commonly arise in pairs from the dorsolateral tubercles and are joined by a third rib to meet the ventrolateral spine - base . Three to four ribs are looped across the venter connecting the ventrolateral ...
Page 280
... ventrolateral tubercles become more swollen . At large growth stages , the ribbing again becomes simple but very subordinate to the now very swollen and prominent lateral and ventrolateral tubercles . At this stage , the lower lateral ...
... ventrolateral tubercles become more swollen . At large growth stages , the ribbing again becomes simple but very subordinate to the now very swollen and prominent lateral and ventrolateral tubercles . At this stage , the lower lateral ...
Contents
THE SOUTH AFRICAN MUSEUMS MEIRING NAUDE CRUISES | 3 |
South African Museum Cape Town | 27 |
The Unionacea Mollusca Lamellibranchiata of southcentral Africa Published | 33 |
Copyright | |
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abbreviations Aconeceras Africa Albian Alopecoceras Ammonites Angola Anisoceras Aptian authors BMNH body chamber Borissiakoceras Breistroffer Burchell's zebra burchelli CALIFORNIA Cape Town Casey Cenomanian Cobban Collected Collignon Cretaceous diameter distal dorsal endopod Equus quagga ERSITY exopod False Bay fauna figures flank Gastropoda genus geol Holotype Hysteroceras Igoda Formation Infertile colony K. H. Barnard Kennedy Klinger Kunene kunenensis LIBRARY lobe Locality Lower Mariella material Maxilliped Millard Mortoniceras Durnovarites Natal Needs Camp Okavango ornament paratypes pereonite Pereopod perinflatum Pervinquière PF station Pictet & Campiche plains zebras pleonites Pleopod Plioplateia references Renz ribs River SAN DIEGO Sanmartinoceras Sanmartinoceras scientific name segment setae shell shoulder Sinzovia South African Museum southern Sowerby Spath specimens spines Stoliczkaia stripes subgenus subspecies SUID-AFRIKAANSE MUSEUM suture Synonymy telson Tetragonites text-fig Theganeceras Therocephalia Type species umbilical umbilicus University of Cape uppermost Albian uropod USNMNH venter ventral ventrolateral tubercles whole mount whorl section Zambezi Zululand