Annals of the South African MuseumSouth African Museum, 1991 - Natual history |
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Page 266
... Upper Bathyal ( 13 % ) , and a decrease from Lower Bathyal ( 51 % ) into Abyssal . These fluctuations can be related to the environmental tolerances of particular species , and we recognize two groups : an Upper Krithe Fauna that occurs ...
... Upper Bathyal ( 13 % ) , and a decrease from Lower Bathyal ( 51 % ) into Abyssal . These fluctuations can be related to the environmental tolerances of particular species , and we recognize two groups : an Upper Krithe Fauna that occurs ...
Page 338
... Upper Bathyal Zone but , with increasing depth , has a second abundance peak between 1 200 m and 1 300 m ( > 80 % ) . Below this depth its importance rapidly declines , particularly across the Upper / Lower Bathyal boundary . Both ...
... Upper Bathyal Zone but , with increasing depth , has a second abundance peak between 1 200 m and 1 300 m ( > 80 % ) . Below this depth its importance rapidly declines , particularly across the Upper / Lower Bathyal boundary . Both ...
Page 340
... Upper 23 Bathyal Neritics < 1 x 100 Lower Bathyal Upper Bathyal Neritics 47 29 24 24 54 54 < 1 50 36 1 69 $ = No. of neritic species taken as 120 ( unpublished data ) . Examples : What percentage of Upper Bathyal species occur in the ...
... Upper 23 Bathyal Neritics < 1 x 100 Lower Bathyal Upper Bathyal Neritics 47 29 24 24 54 54 < 1 50 36 1 69 $ = No. of neritic species taken as 120 ( unpublished data ) . Examples : What percentage of Upper Bathyal species occur in the ...
Contents
HILLER | 229 |
KENNEDY W J KLINGER H C | 230 |
Falciferella breadeni Brunnschweiler 1959 p 15 pl 1 figs 56 | 297 |
Copyright | |
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Common terms and phrases
AAIW abbreviations abundance Abyssal Abyssal Zone Agulhas Bank Ammonia Annals assemblage Atlantic Austromegabalanus autozooids Basin Bathyal Zone Benson bicuspidata border Brady calyces Cape Town cent coast Coldstream Stone colony Cushman Cytherella Cytheropteron d'Orbigny deposits depth range described dorsal DSDP Echinocythereis Echinoptilum Elphidium crispum epipterygoid figures foramen Foraminifera Formation Gastropoda genus Hatchericeras Henryhowella Holocene holotype illustrations Kölliker Krithe sp Kükenthal & Broch lateral latest Eemian-earliest Weichselian Lower Bathyal Lycorhinus margin McMillan 1987b melobesioides Miocene Moschorhinus Neritic Neritic Zone opisthotic Orange Shelf ostracod ostracod fauna painted stones parietal peduncle Pennatulacea Peypouquet Pleistocene Pliocene polyp polyp leaves Poseidonamicus posterior posteroventral prootic quadrate Quaternary Quinqueloculina rachis references ridge Rugocythereis salinity samples sclerites sediments Siphonozooids South African Museum south-western Africa southern Africa specimen squamosal supraoccipital surface suture Synonymy taxa teeth tests three-flanged Tixier-Durivault total ostracod Umbellula Upper Bathyal ventral Virgularia water depth Whatley & Coles