Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum |
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Page 293
of 6,5 per cent ( range 1–25 % ) the ostracod population ( in samples in which it occurs ) and , for depths shallower than approximately 900 m , there are few samples with values above 10 per cent , although there is a slow ...
of 6,5 per cent ( range 1–25 % ) the ostracod population ( in samples in which it occurs ) and , for depths shallower than approximately 900 m , there are few samples with values above 10 per cent , although there is a slow ...
Page 342
There is a cluster of higher values ( > 100 ) either side of 400 m water depth , and a further ' peak ' ( up to 230 valves / 100 g ; mean = 98 ) at the base of the AAIW salinity minimum zone ( Neritic / Bathyal Zone boundary ) .
There is a cluster of higher values ( > 100 ) either side of 400 m water depth , and a further ' peak ' ( up to 230 valves / 100 g ; mean = 98 ) at the base of the AAIW salinity minimum zone ( Neritic / Bathyal Zone boundary ) .
Page 344
The two curves plot data summed over 200 m intervals : circles = % of samples which have mud values > 50 % ; triangles = mean % mud : values are plotted at median depth point ( e.g. data for the 0-200 m interval are plotted at 100 m ...
The two curves plot data summed over 200 m intervals : circles = % of samples which have mud values > 50 % ; triangles = mean % mud : values are plotted at median depth point ( e.g. data for the 0-200 m interval are plotted at 100 m ...
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Common terms and phrases
AAIW abundance Abyssal Abyssal Zone Abyssocythere Ambocythere appear assemblage Atlantic barrier base Basin Bathyal Zone Benson Bold boundary Brady Buntonia Buntonia rosenfeldi Cape cent changes cronini Cythere Cytherella Cytheropteron sp deep deep-water depth range differs Dingle distribution dominant DSDP Dutoitella effective Eocene Figure genus Henryhowella Henryhowella melobesioides holotype horridus Illustrated important includes increase indicate internal view Krithe sp lateral less LIBRARY limit mean Miocene mud content NADW Neritic Neritic Zone occur Ocean ostracod population outline overall Parakrithe percentage Peypouquet plotted posterior Puri Quaternary recorded relatively Remarks Ridge rounded Rugocythereis salinity samples Sars sediments serratula shows similar slope south-western Africa spatularis species specimens suhmi TABLE taxa temperature total ostracod fauna Trachyleberis UNIVERSITY OF CALIFORNIA Upper Bathyal Zone values valve variations water depth water masses Whatley & Coles
Bibliographic information
| Title | Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum Volume 99, Issue 9 of Annals of the South African Museum, South African Museum |
| Author | South African Museum |
| Publisher | West, Newman & Company for the trustees of the Museum, 1990 |
| Original from | the University of California |
| Digitized | 21 Jul 2016 |
| ISBN | 0868131156, 9780868131153 |
| Export Citation | BiBTeX EndNote RefMan |