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 329
... samples in water depths greater than 900 m off south - western Africa ( only one sample of the original 46 in our data set was barren of ostracods ) . These represent 31 species , of which four are neritic taxa whose ranges extend 100 m ...
... samples in water depths greater than 900 m off south - western Africa ( only one sample of the original 46 in our data set was barren of ostracods ) . These represent 31 species , of which four are neritic taxa whose ranges extend 100 m ...
Page 342
... samples from the continental margin off south - western Africa is plotted against water depth in Figure 59. There is a general increase in the mud content of sediments with increasing depth from the continental shelf to 1 km , both in ...
... samples from the continental margin off south - western Africa is plotted against water depth in Figure 59. There is a general increase in the mud content of sediments with increasing depth from the continental shelf to 1 km , both in ...
Page 345
... samples 0 - 1800m 1 B O 200 deep - water samples 900- - 1800m ם 0 80 o O T O 0 B O a ᄆ од & C % mud D 90 % mud ם O o 80 o 100 100 Fig . 60. Number of ostracod valves / 100 g plotted against mud content of sample . The total ostracod ...
... samples 0 - 1800m 1 B O 200 deep - water samples 900- - 1800m ם 0 80 o O T O 0 B O a ᄆ од & C % mud D 90 % mud ם O o 80 o 100 100 Fig . 60. Number of ostracod valves / 100 g plotted against mud content of sample . The total ostracod ...
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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