Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 106South African Museum, 2003 - Natural history |
From inside the book
Results 1-3 of 83
Page 99
... species in the South African Early Cretaceous which perhaps constitute a lineage of forms in the austral province . Similar species are known from the Barremian and the Late Aptian to Early Albian of the southern offshore of South ...
... species in the South African Early Cretaceous which perhaps constitute a lineage of forms in the austral province . Similar species are known from the Barremian and the Late Aptian to Early Albian of the southern offshore of South ...
Page 109
... species is known from the Valanginian Springhill Formation of southern Patagonia ( Kielbowicz et al . 1983 ) . The species occurs extensively in the Pletmos , Gamtoos and Algoa basins off the south coast of South Africa , where it ...
... species is known from the Valanginian Springhill Formation of southern Patagonia ( Kielbowicz et al . 1983 ) . The species occurs extensively in the Pletmos , Gamtoos and Algoa basins off the south coast of South Africa , where it ...
Page 131
... species . Amphicoryna pletmosiana is a very distinctive species , even when fragmented tests are predominant , and its occurrence is the basis of an easily recognizable biozone . Beer ( 1970 ) first illustrated this species , using the ...
... species . Amphicoryna pletmosiana is a very distinctive species , even when fragmented tests are predominant , and its occurrence is the basis of an easily recognizable biozone . Beer ( 1970 ) first illustrated this species , using the ...
Contents
Introduction | 5 |
Foraminiferal biozonation of the Sundays River Formation | 33 |
The Algoa Basin outcrops | 44 |
Copyright | |
3 other sections not shown
Other editions - View all
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