Annals of the South African MuseumThe Museum, 1992 - Natual history |
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Page 28
... populations consist of calcified material , with only a small proportion of chitinous ' valves ' . The depth ranges over which these relict populations are found varies with latitude ( Fig . 14 ) . North of 27 ° S , the UDL is > 200 m ...
... populations consist of calcified material , with only a small proportion of chitinous ' valves ' . The depth ranges over which these relict populations are found varies with latitude ( Fig . 14 ) . North of 27 ° S , the UDL is > 200 m ...
Page 42
... populations are confined to an inner shelf region between Hout Bay , False Bay and Quoin Point ( 19,3 ° E ) on the south - western Cape coast in water depths between 40 m and 94 m . Here , modern valves make up between 2 and 100 per ...
... populations are confined to an inner shelf region between Hout Bay , False Bay and Quoin Point ( 19,3 ° E ) on the south - western Cape coast in water depths between 40 m and 94 m . Here , modern valves make up between 2 and 100 per ...
Page 69
... populations of Henryhowella on the continental margin off south - western Africa . Consequently , in view of the uncertainty surrounding the taxonomy of widely reported species such as H. asperrima ( Reuss , 1850 ) , they considered all ...
... populations of Henryhowella on the continental margin off south - western Africa . Consequently , in view of the uncertainty surrounding the taxonomy of widely reported species such as H. asperrima ( Reuss , 1850 ) , they considered all ...
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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