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 396
... upper depth limit , LDL = lower depth limit . The mean values are calculated on the number of sample sites ; thus they represent weighted centres of distribution and not average positions between upper and lower limits . I - IV on the upper ...
... upper depth limit , LDL = lower depth limit . The mean values are calculated on the number of sample sites ; thus they represent weighted centres of distribution and not average positions between upper and lower limits . I - IV on the upper ...
Page 397
... upper slope slope 0.5 Depth ( km ) 1.0 Palmoconcha walvisbaiensis Cytherella namibensis Bensonia k . Knysnaensis Pseudokeijella lepralioides Ruggieria cytheropteroides Henryhowella melobesioides Fig . 8. Variation of species dominance ...
... upper slope slope 0.5 Depth ( km ) 1.0 Palmoconcha walvisbaiensis Cytherella namibensis Bensonia k . Knysnaensis Pseudokeijella lepralioides Ruggieria cytheropteroides Henryhowella melobesioides Fig . 8. Variation of species dominance ...
Page 428
... upper section of the AAIW sustains the upper slope - outermost shelf Ruggieria cytheropteroides - dominated assem- blage , but northwards this gives way to the less abundant and diverse Cytherella namibensis - dominated assemblage that ...
... upper section of the AAIW sustains the upper slope - outermost shelf Ruggieria cytheropteroides - dominated assem- blage , but northwards this gives way to the less abundant and diverse Cytherella namibensis - dominated assemblage that ...
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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