Annals of the South African MuseumThe Museum, 1992 - Natual history |
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Page 22
... lateral view is distinctly concave . Posteroventral area of valve is inflated , and has a curved , angular outline . Description The AM is broadly and symmetrically rounded . Bulbous in lateral view because the greatest height lies in ...
... lateral view is distinctly concave . Posteroventral area of valve is inflated , and has a curved , angular outline . Description The AM is broadly and symmetrically rounded . Bulbous in lateral view because the greatest height lies in ...
Page 23
... lateral outline from C. namibensis . Their highest point is in the poste- rior half and they have relatively narrow AM outlines and a straighter DM . Similarly , Hartmann's ( 1974 ) species C. cuneiformis ( coastal Angola ) has a ...
... lateral outline from C. namibensis . Their highest point is in the poste- rior half and they have relatively narrow AM outlines and a straighter DM . Similarly , Hartmann's ( 1974 ) species C. cuneiformis ( coastal Angola ) has a ...
Page 48
... lateral outline , with males more elongate than females . AM has numerous small spines , PM has three short stout spines postero- ventrally . Central ornamentation consists of ribs radiating from a SCT with intercostal reticulation ...
... lateral outline , with males more elongate than females . AM has numerous small spines , PM has three short stout spines postero- ventrally . Central ornamentation consists of ribs radiating from a SCT with intercostal reticulation ...
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Common terms and phrases
100 microns 15 longitude 20 abbreviations abundance Ambostracon Benson & Maddocks Cape Agulhas Cape Peninsula carapace continental margin continental shelf Cythere depth range Dingle distribution of sites dorsal view eastern Agulhas Bank Eocene False Bay flabellicostata Brady Frewin genus hinge holotype Hout Bay Internal features keeleri sp Keijella Knysna Knysna Lagoon knysnaensis Benson Kuiperiana angulata sp Latitudinal water-depth distribution Leguminocythereis levetzovi Klie Loxoconcha Lüderitz margin off south-western modern fauna modern populations modern sites Modern specimens Müller Namaqualand Neocytherideis boomeri sp occur Orange Shelf ornamentation ostracod ostracod fauna Paratypes pore canals posterodorsal Pseudokeijella lepralioides Brady punctate Puri & Hulings relict relict populations Relict specimens RM RM RM Ruggieria cytheropteroides Brady Saldanha samples Sars Scale bars south-western Africa south-western Cape southern Africa St Helena Bay taxon UDL and LDL valves ventrolateral Walvis Bay Walvis Ridge Walvis Ridge abutment water depth