Annals of the South African Museum |
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Page 328
found the species at two sites within the Abyssal Zone : TBD 3355 ( 2 070 m ) and TBD 6851 ( 2916 m ) ( Fig . 49 ) . In the former , which lies at the top of the Abyssal Zone , P. major accounts for 14 per cent of the total ostracod ...
found the species at two sites within the Abyssal Zone : TBD 3355 ( 2 070 m ) and TBD 6851 ( 2916 m ) ( Fig . 49 ) . In the former , which lies at the top of the Abyssal Zone , P. major accounts for 14 per cent of the total ostracod ...
Page 339
LOWER BATHYAL ZONE Fourteen species have been recovered from the Lower Bathyal Zone , 50 per cent of which extend into the Upper Bathyal Zone , 57 per cent extend into the Abyssal Zone , and 36 per cent extend into the Neritic Zone ...
LOWER BATHYAL ZONE Fourteen species have been recovered from the Lower Bathyal Zone , 50 per cent of which extend into the Upper Bathyal Zone , 57 per cent extend into the Abyssal Zone , and 36 per cent extend into the Neritic Zone ...
Page 358
LOWER BATHYAL AND ABYSSAL FAUNAS The depth of the faunal boundary between the abyssal and lower bathyal assemblages varies regionally , depending on the local structure of water column .
LOWER BATHYAL AND ABYSSAL FAUNAS The depth of the faunal boundary between the abyssal and lower bathyal assemblages varies regionally , depending on the local structure of water column .
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Common terms and phrases
abbreviations abundance Abyssal Africa appear arranged assemblage Atlantic authors autozooids base Basin Bathyal Bathyal Zone Benson border Brady Buntonia Cape Town cent coast collected colony continental d'Orbigny deposits depth described Description distribution dorsal Durban Elphidium Family fauna figures foramen Foraminifera Formation forms genus Group illustrations included indicated Journal known Krithe sp Kükenthal lateral length locality Lower major margin masses material McMillan mean Neritic North Note occur Ocean opisthotic original ostracod painted peduncle Pleistocene polyp posterior present prootic rachis range recorded references region relatively Remarks ridge rounded salinity samples Scale sclerites separates shelf shows side similar South African South African Museum south-western southern southern Africa species specimen squamosal stone surface suture Table teeth tests Unit University Upper ventral water depth Zone