Annals of the South African MuseumThe Museum, 1992 - Natual history |
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Page 63
... Orange sector it may increase to 1 000 m ( although the latter may be an allochthonous occur- rence ) . Plotting abundance against water depth for the total assemblage suggests two peaks : c . 300 m and 750 m . The shallower of these is ...
... Orange sector it may increase to 1 000 m ( although the latter may be an allochthonous occur- rence ) . Plotting abundance against water depth for the total assemblage suggests two peaks : c . 300 m and 750 m . The shallower of these is ...
Page 67
... Orange - Namaqualand , and south - western Cape areas decreasing steadily southward from 400 m , via 200 m to 150 m ... Orange Shelf sector . Across - shelf profiles ( Fig . 46A , B ) show that in the northern sector , the maximum ...
... Orange - Namaqualand , and south - western Cape areas decreasing steadily southward from 400 m , via 200 m to 150 m ... Orange Shelf sector . Across - shelf profiles ( Fig . 46A , B ) show that in the northern sector , the maximum ...
Page 76
... Orange Namaqualand South - western Cape Depth Shift UDL LDL range ( m ) ( m ) ( m ) ( m ) 126 8885808 183 57 205 117 ... Orange Shelf and , in contrast to the modern populations , the species is relatively poorly represented off the ...
... Orange Namaqualand South - western Cape Depth Shift UDL LDL range ( m ) ( m ) ( m ) ( m ) 126 8885808 183 57 205 117 ... Orange Shelf and , in contrast to the modern populations , the species is relatively poorly represented off the ...
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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