Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 106South African Museum, 2003 - Natural history |
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Page 20
... Shallow boreholes Between August 1970 and June 1971 over 34 shallow boreholes were drilled through the Pliocene Pleistocene upper Algoa Group and into the topmost Sundays River Formation . Locations of the boreholes containing cores ...
... Shallow boreholes Between August 1970 and June 1971 over 34 shallow boreholes were drilled through the Pliocene Pleistocene upper Algoa Group and into the topmost Sundays River Formation . Locations of the boreholes containing cores ...
Page 105
... Shallow borehole SB - 9A , Core 1 , 282 feet 6 inches . A B D C Figure 37 . Dorothia inglesidensis sp . nov . A - B . Holotype , SAM - PQ - MF1215 , side and apertural views respectively , shallow borehole SB - 9A , core 1 , 282 feet 6 ...
... Shallow borehole SB - 9A , Core 1 , 282 feet 6 inches . A B D C Figure 37 . Dorothia inglesidensis sp . nov . A - B . Holotype , SAM - PQ - MF1215 , side and apertural views respectively , shallow borehole SB - 9A , core 1 , 282 feet 6 ...
Page 151
... shallow borehole SB - 8 , core ? , top ( III ) , F665 . × 74. D. SAM - PQ - MF1345 , side view , shallow borehole SB - 35 , core ? , top ( III ) , F702 . × 65 . E. SAM - PQ - MF1346 , side view , Zoetgeneugd Cliff outcrop sample 11450 ...
... shallow borehole SB - 8 , core ? , top ( III ) , F665 . × 74. D. SAM - PQ - MF1345 , side view , shallow borehole SB - 35 , core ? , top ( III ) , F702 . × 65 . E. SAM - PQ - MF1346 , side view , Zoetgeneugd Cliff outcrop sample 11450 ...
Contents
Introduction | 5 |
Foraminiferal biozonation of the Sundays River Formation | 33 |
The Algoa Basin outcrops | 44 |
Copyright | |
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Common terms and phrases
Agrio Formation Albian ammonites apertural view Aptian Argentina assemblages Astacolus Barremian Bartenstein & Brand Berriasian Bettenstaedt borehole borehole PB-A1 Citharina Cliff outcrop sample Coega Coega Brick Pits core Dentalina DIEGO Dorothia dorsal margin down-hole appearance Early Barremian Early Cretaceous Early Hauterivian environments Eoguttulina Epistomina caracolla Espitalié & Sigal feet VII Figure final chamber final whorl foraminifera genus Graaff-Reinet grey claystone Haplophragmoides sp hofkeri Holotype illustrated Kimmeridgian Kirkwood Formation Lagena Late Hauterivian Biozone Late Valanginian Biozone lignite Lingulina Loeblich & Tappan Magniez-Jannin 1975 Majunga Basin Masiuk & Viña McLachlan Mngazana Basin Musacchio Nodosaria occur offshore ornamentation ostracods Paratype Planularia Pletmos Basin Portlandian rare lignite Reinholdella valendisensis Remarks Reuss Río Mayer Roemer shallow borehole shelf shell side view silty SOEKOR negative South Africa southern species specimens Stratigraphic range Sundays River Formation sutures test periphery test wall Trochammina Uitenhage Uitenhage to Graaff-Reinet Vaginulinopsis weakly Zoetgeneugd Cliff outcrop