Annals of the South African MuseumThe Museum, 1992 - Natual history |
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Page 22
... punctate , it grades from punctate overall , to specimens in which the main punctation is confined to the PM , with rare , scattered puncta in the anterior half of the valve . Internal features are typical for the genus . Remarks The ...
... punctate , it grades from punctate overall , to specimens in which the main punctation is confined to the PM , with rare , scattered puncta in the anterior half of the valve . Internal features are typical for the genus . Remarks The ...
Page 23
... punctate specimens of a species refer- red to Cytherella aff . C. punctata Brady , 1866 , from the Knysna Lagoon . These differ significantly in lateral outline from C. namibensis . Their highest point is in the poste- rior half and ...
... punctate specimens of a species refer- red to Cytherella aff . C. punctata Brady , 1866 , from the Knysna Lagoon . These differ significantly in lateral outline from C. namibensis . Their highest point is in the poste- rior half and ...
Page 24
... punctate ' variety also predominates off the Cape Peninsula ; only two sites south of 31 ° S yielded the ' smooth ' variety . The depth - related partition between the two var- ieties is well - illustrated in Figure 8. This shows that ...
... punctate ' variety also predominates off the Cape Peninsula ; only two sites south of 31 ° S yielded the ' smooth ' variety . The depth - related partition between the two var- ieties is well - illustrated in Figure 8. This shows that ...
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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