Annals of the South African Museum, Volume 71The Museum, 1976 - Natual history |
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Page 78
... BED - ROCK CHANNELS The late Pleistocene bed - rock channels described in this paper were examined as part of a detailed investigation into the nature and magnitude of Holocene sedimentation in the estuaries along the Natal coast . These ...
... BED - ROCK CHANNELS The late Pleistocene bed - rock channels described in this paper were examined as part of a detailed investigation into the nature and magnitude of Holocene sedimentation in the estuaries along the Natal coast . These ...
Page 83
... bed - rock channel excavated in Dwyka tillite and Ecca shale to a depth of -25 m below present sea - level . This channel is filled in succession with up to 2 m of basal gravels , up to 15 m of sand with some clay and silt lenses , and ...
... bed - rock channel excavated in Dwyka tillite and Ecca shale to a depth of -25 m below present sea - level . This channel is filled in succession with up to 2 m of basal gravels , up to 15 m of sand with some clay and silt lenses , and ...
Page 84
... bed - rock channel at first slopes gently from the north bank and then plunges more steeply to at least -52 m below mean sea - level . Though the coarse sand and boulders in the southernmost profile were not bottomed during boring ...
... bed - rock channel at first slopes gently from the north bank and then plunges more steeply to at least -52 m below mean sea - level . Though the coarse sand and boulders in the southernmost profile were not bottomed during boring ...
Contents
DAVIES | 15 |
FLEMMING B | 33 |
Etude paléontologique et micropaléontologique | 56 |
Copyright | |
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Common terms and phrases
aeolianite deposits affleurements Angola archaeological beach bed-rock channel Benguela Biotic Zone Boomplaas Breccia Butzer calcrete campestris Cape Biotic Zone Cape Province Cenozoic changes climatic coast coastal Cordon core Dinofelis dune Durban Elands Bay environment environmental estuaries eustatic excavation False Bay fauna faune ferricrete Flandrian Flandrian transgression fossil geol Geology glacial gravel hardpan hardpan calcrete Hendey Holocene hominid hyaena Kelders Klein Kunene Kunene River lagoonal Lake St Lucia last interglacial late Pleistocene layer limestones Limeworks marine metres Mgeni Miocene N-value Natal NBC NBC Nelson Bay ocean parameters pebbles Pietersburg plages Pliocene pollen present Quaternary rainfall Raphicerus Raphicerus melanotis red sand reef region ridges River rocks samples sandstone sea-level sediments sequence shorelines South Africa southern Africa southern Cape species St Lucia steenbok Stone Age stratigraphic suggests surface Swartklip transgression Uitzigt University Upper Pleistocene Zinderen Bakker Zululand