Annals of the South African MuseumThe Museum, 1987 - Natural history |
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Page 429
... shelf and slope than the inner shelf ( Blackburn 1979 ) , whereas in the southern Benguela region copepod biomass is highest over the shelf ( Pillar 1986 ) and is associated both with enhanced primary productivity and pelagic fish ...
... shelf and slope than the inner shelf ( Blackburn 1979 ) , whereas in the southern Benguela region copepod biomass is highest over the shelf ( Pillar 1986 ) and is associated both with enhanced primary productivity and pelagic fish ...
Page 450
... shelf ( > 500 valves / 100 g in < 200 m water depths ) , and fall rapidly towards the outer shelf and slope . Concomitant with this decline in the overall abundance of the ostracod fauna , there is a marked increase in the percentage of ...
... shelf ( > 500 valves / 100 g in < 200 m water depths ) , and fall rapidly towards the outer shelf and slope . Concomitant with this decline in the overall abundance of the ostracod fauna , there is a marked increase in the percentage of ...
Page 451
... Shelf ( 32 ° S ) . The upper depth limit of P. panopsus on the Orange Shelf is 170 m , and this occurs at approximately the same depth as two important changes in physico - chemical parameters : the base of the inner shelf thermocline ...
... Shelf ( 32 ° S ) . The upper depth limit of P. panopsus on the Orange Shelf is 170 m , and this occurs at approximately the same depth as two important changes in physico - chemical parameters : the base of the inner shelf thermocline ...
Contents
SOUTHERN AFRICA SOUTHEAST ATLANTIC AND SOUTHWEST | 2 |
Synopsis | 17 |
Acknowledgements | 23 |
Copyright | |
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Common terms and phrases
AABW abbreviations Afrochiltonia Agulhas Albian ammonites anal vesicles Annals Atlantic author's name Barnard Basin bicuspidata body chamber bolini bottom depth Campanian Cape Town Cenomanian chelae chelifores Chiplonkar & Ghare claw coast Collignon Coniacian continental coxa Cretaceous Cruise diameter dimorphism Dingle distal distribution dorsal fauna female femur genera genus Geryon gonoducts Gymnoscopelus holotype Hoplitoplacenticeras Hulley Hyatt Hypengonoceras Iljin Kennedy Klinger Labeceras lateral processes legs lobe longitudinal muscle bands Macroconch male margin material Meiring Naude myctophid Myloceras Nymphon Ocean Ochetostoma ocular tubercle ornament oviger pairs palp panopsus papillae paratypes phragmocone Placenticeras kaffrarium Etheridge Placenticeratidae Poseidonamicus posterior proboscis Proplacenticeras propodus pycnogonid references region Santonian sediment segment separated setae Shannon shelf slender slightly South African Museum southern Africa Spath species specimens Strigilis SUID-AFRIKAANSE MUSEUM suture line Synonymy teeth tibia Transkei trunk length tubercles Turonian umbilical tubercles Upper venter whorl section Zululand