Annals of the South African MuseumSouth African Museum, 1990 - Natual history |
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Page 130
... Pleistocene regressive deposits , the remnants usually being unusually thick because of local , mild subsidence prior to deposition , and uplift after deposition has removed them from the erosive activities of subsequent regressions ...
... Pleistocene regressive deposits , the remnants usually being unusually thick because of local , mild subsidence prior to deposition , and uplift after deposition has removed them from the erosive activities of subsequent regressions ...
Page 132
... Pleistocene boundary ( base of Unit II ) in the ' Alexandria Formation ' ; that marked by a cross ranges back in abundance to the later Early Pleistocene ( base of Unit IIA ) of the ' Bredasdorp Formation ' . REWORKING A small number of ...
... Pleistocene boundary ( base of Unit II ) in the ' Alexandria Formation ' ; that marked by a cross ranges back in abundance to the later Early Pleistocene ( base of Unit IIA ) of the ' Bredasdorp Formation ' . REWORKING A small number of ...
Page 153
... Pleistocene ( Collins 1953 ) , and present day . In contrast , in South Africa , it is confined to the Pleistocene , being extremely rare or absent in the earliest Pleistocene ( Unit II ) of the ' Alexandria Formation ' , and only ...
... Pleistocene ( Collins 1953 ) , and present day . In contrast , in South Africa , it is confined to the Pleistocene , being extremely rare or absent in the earliest Pleistocene ( Unit II ) of the ' Alexandria Formation ' , and only ...
Contents
Introduction | 2 |
Geological setting | 10 |
D see DINGLE R V et | 23 |
Copyright | |
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Common terms and phrases
abundance Abyssal Abyssal Zone Agulhas Bank Ammonia Annals assemblage Atlantic Austromegabalanus autozooids axis Basin Bathyal Zone Benson border Brady Broch Buntonia calyces calyx Cape Town Cavernularia coast Coldstream colony Cytherella Cytheropteron d'Orbigny deposits depth range dorsal Echinocythereis Echinoptilum epipterygoid figures foramen Foraminifera Formation genera genus Hatchericeras Henryhowella Holocene holotype illustrations Indian Ocean Kölliker Kophobelemnon Krithe sp Kükenthal & Broch length longitudinal Lower Bathyal Lycorhinus margin McMillan 1987b melobesioides Miocene molle Moschorhinus Neritic opisthotic Orange Shelf ostracod ostracod fauna painted peduncle Pennatula Pennatulacea Peypouquet Pleistocene polyp polyp leaves Poseidonamicus posterior posterodorsal prootic Quinqueloculina rachis recorded region ridge rosenfeldi Rugocythereis salinity samples Scale sclerites sediments Siphonozooids South African Museum south-western Africa southern Africa specimen spindles squamosal stone SUID-AFRIKAANSE MUSEUM surface suture Synonymy taxa teeth tentacles tests three-flanged Tixier-Durivault total ostracod Type species Umbellula Upper Bathyal ventral Virgularia water depth Whatley