Annals of the South African Museum, Volume 103, Issue 7West, Newman & Company for the trustees of the Museum, 1994 - Natural history |
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Page 411
... ( negative ) . Of these , only Australoecia fulleri and Neocaudites lordi prefer sediments with high and low mean values of authigenic minerals , respectively . Sediment texture Affinities for bottom - sediment types have been expressed ...
... ( negative ) . Of these , only Australoecia fulleri and Neocaudites lordi prefer sediments with high and low mean values of authigenic minerals , respectively . Sediment texture Affinities for bottom - sediment types have been expressed ...
Page 422
... negative correlations , particularly with sand and , to a lesser extent , CaCO3 ( this conclusion is reinforced if a tally is made of the strongest positive and negative correlations for each species : sand 13 , calcium carbonate = 8 ...
... negative correlations , particularly with sand and , to a lesser extent , CaCO3 ( this conclusion is reinforced if a tally is made of the strongest positive and negative correlations for each species : sand 13 , calcium carbonate = 8 ...
Page 423
... ( negative ) , respectively . The latter species ' strongest positive correlative is also with MORG , whereas the strongest negative correlative of Palmoconcha walvisbaiensis is dissolved oxygen . Consequently , both dominant taxa on the ...
... ( negative ) , respectively . The latter species ' strongest positive correlative is also with MORG , whereas the strongest negative correlative of Palmoconcha walvisbaiensis is dissolved oxygen . Consequently , both dominant taxa on the ...
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Common terms and phrases
100 specimens abundant species Ambostracon flabellicostata Ambostracon keeleri apatite Australoecia fulleri Austroaurila rugosa authigenic Average S.D. Range Bairdoppilata simplex barren sites bottom sediments Buntonia bremneri Buntonia deweti Buntonia gibbera Buntonia namaquaensis Buntonia rogersi Buntonia rosenfeldi CaCO3 Cape Columbine Cape Peninsula cent Chrysocythere craticula continental shelf Coquimba birchi Correlation coefficients Cytherella dromedaria Cytherella namibensis Cytheropteron trinodosum Cytheropteron whatleyi Dingle dissolved oxygen Doratocythere exilis environmental parameters fauna Glauconite Henryhowella melobesioides Incongruellina venusta Indet Krithe capensis Krithe spatularis Kunene River Latitude latitudinal Lüderitz Macrocypris cf mean values metuenda ml/l MORG Namaqualand Neocaudites lordi Neocaudites osseus Neocytherideis boomeri Opal Orange River organic matter ostracod ostracod assemblages Palmoconcha walvisbaiensis Paracypris lacrimata Phosphorite Poseidonamicus panopsus Pseudokeijella lepralioides Range Average S.D. robusta Ruggieria cytheropteroides S.D. Range Average salinity sample sites sand sea-floor sediments sediments south-western Africa SWCA taxa temperature and salinity terrigenous upwelling Urocythereis arcana Walvis Bay Walvis Ridge Xestoleberis africana Xestolebris hartmanni