Annals of the South African Museum: Annale Van Die Suid-Afrikaanse MuseumSouth African Museum, 1972 - Natural history |
From inside the book
Results 1-3 of 3
Page 247
... Cenomanian and Turonian , the southern portion of the basin emerged , whilst marine deposits were accumulating in ... uppermost Cenomanian age . The first fossiliferous horizon is charac- terized by the gastropod Pseudomelania ...
... Cenomanian and Turonian , the southern portion of the basin emerged , whilst marine deposits were accumulating in ... uppermost Cenomanian age . The first fossiliferous horizon is charac- terized by the gastropod Pseudomelania ...
Page 248
... uppermost Cenomanian age , and is conformably succeeded by Turonian strata . Exposures between those at Salinas and ... Upper Turonian of Japan and Prionocyclus carvalhoi is closest to the Middle Turonian P. hyatti ( Stanton ) , led ...
... uppermost Cenomanian age , and is conformably succeeded by Turonian strata . Exposures between those at Salinas and ... Upper Turonian of Japan and Prionocyclus carvalhoi is closest to the Middle Turonian P. hyatti ( Stanton ) , led ...
Page 250
... uppermost Cenomanian rather than basal Turonian age , although a single specimen of Gombeoceras collected in surface scree indicates the proximity of the latter stage . There is no evidence for Upper Albian or Lower Cenomanian strata at ...
... uppermost Cenomanian rather than basal Turonian age , although a single specimen of Gombeoceras collected in surface scree indicates the proximity of the latter stage . There is no evidence for Upper Albian or Lower Cenomanian strata at ...
Other editions - View all
Common terms and phrases
abundant Albian alkali-basalts ammonite genera Austiniceras dibleyi Baculites basal Turonian age basanites basin bivalves and gastropods Calycoceras naviculare Campanian Campanian-Maastrichtian Carvalho Cenomanian age Collignon columba condensed sequence considered the Senonian Cretaceous Damesites ainuanus deposits disconformity Douvillé and Spath Douville's drui Exogyra cf extrusion Fauna studied fossiliferous horizon fossils Gaudryceras Hauericeras Howarth Jombovacai valley Kanabiceras septemseriatum lava limestone horizon Limestones & silts Lower Cenomanian Lower Coniacian Maastrichtian Mammites mocamedensis marine beds Mesopuzosia Middle Turonian Moçâmedes Mouta & O'Donnell NICOLAU AND SALINAS occurrence overlain Ponta Grossa Posto de San Prionocyclus carvalhoi Pulchellia Red arenites red limestone red silts Rennie San Nicolau sandstones Santon Santonian Scalarites Sciponoceras Sedimentological evidence sediments shark's teeth specimen of Gombeoceras Stoliczkaia stromatolites Subprionocyclus surface scree Trigonia Trigonoarca Turonian strata unfossiliferous red sands Upper Coniacian Upper Turonian uppermost Cenomanian V V V V V V V V V V Veniella forbesiana Stoliczka volcanics west of San widespread transgression