Annals of the South African Museum: Annale Van Die Suid-Afrikaanse Museum, Volume 106South African Museum, 2003 - Natural history |
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Page 175
Annale Van Die Suid-Afrikaanse Museum South African Museum. earliest Late ... Early Valanginian the species becomes common , and the second form of larger ... Cretaceous marks the termination of the sequence of nodose Lenticulina in ...
Annale Van Die Suid-Afrikaanse Museum South African Museum. earliest Late ... Early Valanginian the species becomes common , and the second form of larger ... Cretaceous marks the termination of the sequence of nodose Lenticulina in ...
Page 252
... Early Cretaceous Colomia tests appear to be confined to the Albian Gault Clay ( see Bolivina subcretacea Khan , 1950 ) of England , and the Late Aptian and Albian of South Africa ( undescribed species ) , and earlier forms are not known ...
... Early Cretaceous Colomia tests appear to be confined to the Albian Gault Clay ( see Bolivina subcretacea Khan , 1950 ) of England , and the Late Aptian and Albian of South Africa ( undescribed species ) , and earlier forms are not known ...
Page 265
... ( Lower Jurassic ) . In : JENKINS , D. G. & MURRAY , J. W. eds . Stratigraphical atlas of fossil foraminifera : 129–188 . ( 2nd edition . ) Chichester : Ellis Horwood & Halsted Press . CRESPIN , I. 1953. Lower Cretaceous foraminifera from ...
... ( Lower Jurassic ) . In : JENKINS , D. G. & MURRAY , J. W. eds . Stratigraphical atlas of fossil foraminifera : 129–188 . ( 2nd edition . ) Chichester : Ellis Horwood & Halsted Press . CRESPIN , I. 1953. Lower Cretaceous foraminifera from ...
Contents
Introduction | 5 |
Foraminiferal biozonation of the Sundays River Formation | 33 |
The Algoa Basin outcrops | 44 |
Copyright | |
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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