Annals of the South African MuseumThe Museum, 1987 - Natural history |
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Page 448
... mud ( m ) 9 205 64 241 = excludes samples 6823 and 6825 for which no mud values are available . Percentage 80 70 09 60 50 50 40 30 20 20 10 100 200 300 母 ᄆ + 400 mud P. panopsus 500 Water depth ( m ) Fig . 6. Mud content of sediment ...
... mud ( m ) 9 205 64 241 = excludes samples 6823 and 6825 for which no mud values are available . Percentage 80 70 09 60 50 50 40 30 20 20 10 100 200 300 母 ᄆ + 400 mud P. panopsus 500 Water depth ( m ) Fig . 6. Mud content of sediment ...
Page 449
... mud contents of the sea - floor sediments ( Fig . 6 ) indicate that the species peaks ( up to 60 % total ostracod population ) at about 250 m water depth , where the mud content of the sediment is lowest ( mean of 30 % ) . On the ...
... mud contents of the sea - floor sediments ( Fig . 6 ) indicate that the species peaks ( up to 60 % total ostracod population ) at about 250 m water depth , where the mud content of the sediment is lowest ( mean of 30 % ) . On the ...
Page 453
... mud content in the sediment of between 30 and 50 per cent , with the lower value limiting its distribution . 2. It is most abundant where it lives within ostracod populations with low abundances ( < 400 valves / 100 g ) . 3. Limiting ...
... mud content in the sediment of between 30 and 50 per cent , with the lower value limiting its distribution . 2. It is most abundant where it lives within ostracod populations with low abundances ( < 400 valves / 100 g ) . 3. Limiting ...
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