Annals of the South African MuseumThe Museum, 1978 - Natual history |
From inside the book
Results 1-3 of 44
Page 48
... bodies but coxae poorly splayed and excavate or cuspidate ; coxa 4 small . Cuticle humped and rough . Head dorsoventrally compressed , complexly cuspidate . Antennae disparate , cuspidate , flagella elongate . Anterior part of body ...
... bodies but coxae poorly splayed and excavate or cuspidate ; coxa 4 small . Cuticle humped and rough . Head dorsoventrally compressed , complexly cuspidate . Antennae disparate , cuspidate , flagella elongate . Anterior part of body ...
Page 280
... body chamber there is a great change in ornament . The whorl section changes from subrectangular to lanceolate , with the disappearance of all tubercles , and the ribs become strongly convex . There are generally 36-42 ribs per whorl in ...
... body chamber there is a great change in ornament . The whorl section changes from subrectangular to lanceolate , with the disappearance of all tubercles , and the ribs become strongly convex . There are generally 36-42 ribs per whorl in ...
Page 281
... body chamber ornament seen in the Angolan species . Mortoniceras ( Durnovarites ) downii is based upon body chamber fragments . In its swollen , clavate tuber- culation it approaches M. ( D. ) collignoni , but it appears to be more ...
... body chamber ornament seen in the Angolan species . Mortoniceras ( Durnovarites ) downii is based upon body chamber fragments . In its swollen , clavate tuber- culation it approaches M. ( D. ) collignoni , but it appears to be more ...
Other editions - View all
Common terms and phrases
abbreviation Aconeceras Africa Albian Alopecoceras Ammonites Angola Anisoceras Aptian authors BMNH body chamber Borissiakoceras Breistroffer Burchell's zebra burchelli Cape Town Casey Cenomanian Cobban Collected Collignon comma compressed Cretaceous diameter distal dorsal endopod Equus quagga exopod False Bay fauna female colonies figures flank genus geol Hamites Holotype Hysteroceras Igoda Formation Infertile colony K. H. Barnard Kennedy Klinger Kunene kunenensis Lateral view lobe Locality Mariella material Maxilla Maxilliped Millard Mortoniceras Durnovarites Natal Okavango ornament paratypes pereonite Pereopod perinflatum Pervinquière PF station Pictet & Campiche plains zebras pleonites Pleopod Plioplateia references Renz ribs River Sanmartinoceras Sanmartinoceras scientific name segment setae shell shoulder Sinzovia South African Museum southern Sowerby Spath specimens spines Stoliczkaia stripes subgenus subspecies suture Synonymy telson Tetragonites text-fig Theganeceras Therocephalia Type species umbilical umbilicus University of Cape Upper Albian uppermost Albian uropod USNMNH venter ventral ventrolateral tubercles whole mount whorl section Zambezi Zululand