Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumWest, Newman & Company for the trustees of the Museum, 1990 - Natural history |
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Page 265
... Dominant species ' shows depth range bars for particular species dominating the Krithe assemblage , and are derived from variations in abundance shown in Figure 13 . L mean % total ostracods Bathyal ( 24 % ) to DEEP - WATER QUATERNARY ...
... Dominant species ' shows depth range bars for particular species dominating the Krithe assemblage , and are derived from variations in abundance shown in Figure 13 . L mean % total ostracods Bathyal ( 24 % ) to DEEP - WATER QUATERNARY ...
Page 331
... dominant taxon ( H. melobesioides ) rapidly declines in abundance from more than 85 per cent to c . 30 per cent of the total ostracod population , whereas Krithe spp . progressively , and B. rosenfeldi temporarily , become more ...
... dominant taxon ( H. melobesioides ) rapidly declines in abundance from more than 85 per cent to c . 30 per cent of the total ostracod population , whereas Krithe spp . progressively , and B. rosenfeldi temporarily , become more ...
Page 338
... dominant taxon in the Upper Bathyal Zone . This species becomes progressively more abundant with increasing depth down the continental slope and reaches a peak ( c . 75 % ) within the salinity minimum zone at the base of the Neritic ...
... dominant taxon in the Upper Bathyal Zone . This species becomes progressively more abundant with increasing depth down the continental slope and reaches a peak ( c . 75 % ) within the salinity minimum zone at the base of the Neritic ...
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Common terms and phrases
100 microns AAIW AAIW/NADW Abyssal Zone Agulhas Bank Ambocythere sp BATHYAL ABYSSAL bathyal and abyssal Cape Basin cent continental margin continental shelf Cythere Cytherella serratula Cytherella sp Cytheropteron cronini Cytheropteron sp deep-water depth range Dingle dorsal Dutoitella suhmi Echinocythereis whatleyi Eocene genus HKB assemblage holotype Krithe capensis Krithe peypouqueti Krithe rex Krithe sp Krithe species lectotype Lower Bathyal Zone Maastrichtian Miocene mud content Neritic Zone North Atlantic Parakrithe sp Peypouquet & Benson Pliocene plotted against water Poseidonamicus major posterior Puri & Hulings Quaternary recorded reticulation Ridge Rosenfeld & Bein Rugocythereis horridus RV internal view salinity minimum zone samples Sars Scale bars sediments shear zone south-western Africa suhmi Brady taxa taxon temperature thermocline total ostracod fauna total ostracod population Trachyleberis sp UNIVERSITY OF CALIFORNIA Upper Bathyal Zone valve Walvis Bay Walvis Ridge water depth water masses Whatley & Coles Zone boundary