Annals of the South African Museum, Volume 71The Museum, 1976 - Natual history |
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Page 3
... present thickness between the early Middle Miocene and early Late Miocene , and that by the Late Miocene- Early Pliocene the Antarctic ice sheet was much more extensive than at present . This development was accompanied by a major ...
... present thickness between the early Middle Miocene and early Late Miocene , and that by the Late Miocene- Early Pliocene the Antarctic ice sheet was much more extensive than at present . This development was accompanied by a major ...
Page 78
... present sea - level . In general terms , the larger the watershed and steeper the gradient of these rivers , the greater the discharge and velocity of the water , and the greater the erosion and transporting power within their channels ...
... present sea - level . In general terms , the larger the watershed and steeper the gradient of these rivers , the greater the discharge and velocity of the water , and the greater the erosion and transporting power within their channels ...
Page 138
... present climate or rather the present rainfall would then be that which also caused the occurrence of the hardpan calcrete whose southern boundary is now about 15 to 20 km north of Pietersburg and which coincides better with the 450 mm ...
... present climate or rather the present rainfall would then be that which also caused the occurrence of the hardpan calcrete whose southern boundary is now about 15 to 20 km north of Pietersburg and which coincides better with the 450 mm ...
Contents
DAVIES | 15 |
FLEMMING B | 33 |
Etude paléontologique et micropaléontologique | 56 |
Copyright | |
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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