Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 106South African Museum, 2003 - Natural history |
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Page 94
... Trochammina bartensteini from the Bathonian of Gebel Maghara . They remarked that this species may be the same as Bartenstein & Brand's ( 1937 ) T. globigeriniformis from the German Lias and Dogger . It differs from Holocene tests of ...
... Trochammina bartensteini from the Bathonian of Gebel Maghara . They remarked that this species may be the same as Bartenstein & Brand's ( 1937 ) T. globigeriniformis from the German Lias and Dogger . It differs from Holocene tests of ...
Page 97
... Trochammina sundaysriverensis is most readily distinguished by its flat or concave dorsal side . In this respect it ... Trochammina sundays- riverensis also shows some slight similarities to some specimens of Trochammina aff . T. lattai ...
... Trochammina sundaysriverensis is most readily distinguished by its flat or concave dorsal side . In this respect it ... Trochammina sundays- riverensis also shows some slight similarities to some specimens of Trochammina aff . T. lattai ...
Page 98
... Trochammina tests from the Sundays River Formation , Trochammina sundaysriverensis is found only in the more distal localities , well away from marginal marine environments . Trochammina spp . Remarks Scattered tests referable to ...
... Trochammina tests from the Sundays River Formation , Trochammina sundaysriverensis is found only in the more distal localities , well away from marginal marine environments . Trochammina spp . Remarks Scattered tests referable to ...
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