Annals of the South African MuseumThe Museum, 1987 - Natural history |
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Page 7
... Neogene glacial , low sea - level episodes , there were increases of between two and six times the non - glacial ... Neogene ( excluding modern ) time : 16 : 30,5 × 106 m3 . We do not have similar figures for the east coast area , but if ...
... Neogene glacial , low sea - level episodes , there were increases of between two and six times the non - glacial ... Neogene ( excluding modern ) time : 16 : 30,5 × 106 m3 . We do not have similar figures for the east coast area , but if ...
Page 17
... Neogene time in the south - east Atlantic and south - west Indian oceans were , and are , controlled by the complex interaction of large - scale allochthonous and synsedimentary processes , and steady - state water - mass circulation ...
... Neogene time in the south - east Atlantic and south - west Indian oceans were , and are , controlled by the complex interaction of large - scale allochthonous and synsedimentary processes , and steady - state water - mass circulation ...
Page 18
... Neogene slumps . Benguela Current 5.0 23.0 basin slow or non - deposition re - newed AABW erosion Palaeogene sediments : major AABW erosion event Neogene & -mid- Tertiary EAST COAST S & E non - deposition south of 30 ° S © 33.0 LAYER B ...
... Neogene slumps . Benguela Current 5.0 23.0 basin slow or non - deposition re - newed AABW erosion Palaeogene sediments : major AABW erosion event Neogene & -mid- Tertiary EAST COAST S & E non - deposition south of 30 ° S © 33.0 LAYER B ...
Contents
SOUTHERN AFRICA SOUTHEAST ATLANTIC AND SOUTHWEST | 2 |
Acknowledgements | 23 |
Vereeniging 1930 South Africa Department of Geology Vanderbilt University Nashville | 31 |
Copyright | |
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Common terms and phrases
AABW erosion Agulhas Bank Agulhas Basin Agulhas Current Agulhas Drift Agulhas Passage Agulhas Plateau Agulhas Ridge allochthonous Atlantic and south-west authigenic authigenic sediments Bathymetry Benguela Current benthic berg winds BIRCH BREMNER Camden-Smith 1979 Cape Basin Cape Canyon Cape Town Marine carbonate sands Cenozoic Central Terrace cm/sec coastal continental margin continental shelf continental slope deposition detritus Diester-Haass Dingle & Camden-Smith Dingle & Robson east coast Emery erosion surface Flemming Goodlad Indian Ocean Joint Geological Survey/University Kolla late Miocene Marine Geology Marine Geoscience Unit modern Mozambique Basin Mozambique Ridge NADW Natal Valley Neogene ocean basins Oceanography Oligocene outer Pleistocene Pliocene Port St Johns Quaternary region ROGERS sea-floor sediment shelf sediment SIESSER slumps South Africa south-east Africa south-west Indian oceans steady-state Survey/University of Cape terrigenous terrigenous input Town Marine Geoscience Transkei Basin Tucholke & Embley turbidites University of Cape Walvis Ridge water depth west coast West Transkei Drift Westall