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 32
Page 127
... ornamentation closest to the original shell , when its occupant was alive , but clearly this cannot now be confirmed . The species possesses a distinctive surface ornamentation that is rather unlike previously described Early Cretaceous ...
... ornamentation closest to the original shell , when its occupant was alive , but clearly this cannot now be confirmed . The species possesses a distinctive surface ornamentation that is rather unlike previously described Early Cretaceous ...
Page 154
... ornamentation , generally flush , but often becoming weakly depressed between the last few chambers , broad and evenly curved in form . Aperture terminal , close to the dorsal margin of the test ; in form a narrow elongate - ovate ...
... ornamentation , generally flush , but often becoming weakly depressed between the last few chambers , broad and evenly curved in form . Aperture terminal , close to the dorsal margin of the test ; in form a narrow elongate - ovate ...
Page 155
... ornamented : C. austroafricana is distinguished by a much lighter , more delicate ornamentation . Citharina delicata Magniez - Jannin ( 1975 : 209 , pl . 14 ( fig . 8 ) ) , from the Albian of the Aube district , France , features a ...
... ornamented : C. austroafricana is distinguished by a much lighter , more delicate ornamentation . Citharina delicata Magniez - Jannin ( 1975 : 209 , pl . 14 ( fig . 8 ) ) , from the Albian of the Aube district , France , features a ...
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