Author:
Davey,R.J.;Verdier,J.P.
Year:
1973
Title:
An investigation of microplankton assemblages from latest Albian (Vraconian) sediments.
Reference:
Davey,R.J. et al. (1973) An investigation of microplankton assemblages from latest Albian (Vraconian) sediments. Revista Espaбola de Micropaleontolog­a Vol. 5 # 2 P. 173- 212
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Genus Species Country(Region) From To
Odontochitina Odontochitina costata France Vraconian Early Cenomanian
Ovoidinium Ovoidinium verrucosum France Vraconian Early Cenomanian
Palaeohystrichophora Palaeohystrichophora infusorioides France Vraconian Early Cenomanian
Pterodinium Pterodinium perforatum France Vraconian Early Cenomanian
Tanyosphaeridium Tanyosphaeridium variecalamum France Vraconian Early Cenomanian
Thalassiphora Thalassiphora munda sp. nov. France Vraconian Early Cenomanian
Cleistosphaeridium Cleistosphaeridium heteracanthum France Early Cenomanian
Epicephalopyxis Epicephalopyxis indentata France Early Cenomanian
Exochosphaeridium Exochosphaeridium arnace sp. nov. France Late Albian Early Cenomanian
Florentinia Florentinia France Vraconian
Exochosphaeridium Exochosphaeridium striolatum France Vraconian
Phoberocysta Phoberocysta ceratioides France Vraconian
Polysphaeridium Polysphaeridium laminaspinosum France Vraconian
Prolixosphaeridium Prolixosphaeridium deirense France Vraconian
Pterodinium Pterodinium perforatum France Vraconian
Spiniferites Spiniferites cingulatus France Vraconian
Deflandrea Deflandrea deformans sp. nov. France Middle Albian