Author:
Deflandre,G.
Year:
1934
Title:
On microfossils of planktonic origin preserved as organic material in Cherts in Chalk.
Foreign title:
Sur les microfossiles d'origine planctonique, conserv©s   l'©tat de matiЁre organique dans les silex de la craie.
Reference:
Deflandre,G. (1934) On microfossils of planktonic origin preserved as organic material in Cherts in Chalk. [ Sur les microfossiles d'origine planctonique, conserv©s   l'©tat de matiЁre organique dans les silex de la craie. ] Comptes Rendus Hebdomadaires des S©ances de l'Acad©mie des Sciences Vol. 199 P. 966- 968
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Genus Species Country(Region) From To
Gymnodinium Gymnodinium cretaceum sp. nov. France(Paris Basin) Turonian
Hystrichosphaera Hystrichosphaera speciosa sp. nov. France(Paris Basin) Turonian
Hystrichosphaera Hystrichosphaera tubifera France(Paris Basin) Turonian
Palaeoglenodinium Palaeoglenodinium cretaceum sp. nov. France(Paris Basin) Turonian
Palaeohystrichophora Palaeohystrichophora infusorioides sp. nov. France(Paris Basin) Turonian
Palaeoperidinium Palaeoperidinium caulleryi sp. nov. France(Paris Basin) Turonian
Palaeoperidinium Palaeoperidinium cayeuxii sp. nov. France(Paris Basin) Turonian
Palaeoperidinium Palaeoperidinium pyrophorum France(Paris Basin) Turonian
Palaeotetradinium Palaeotetradinium silicorum sp. nov. France(Paris Basin) Turonian