Author:
Corradini,D.
Year:
1973
Title:
Non-calcareous microplankton from the Upper Cretaceous of the northern Apennines.
Reference:
Corradini,D. (1973) Non-calcareous microplankton from the Upper Cretaceous of the northern Apennines. Bollettino della SocietĀ  Paleontologica Italiana Vol. 11 # 2 P. 119- 197
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Genus Species Country(Region) From To
Hystrichosphaera Hystrichosphaera ramosa England(Kent) Cenomanian Eocene
Spiniferites Spiniferites ramosus England(Kent) Cenomanian Eocene
Hystrichosphaera Hystrichosphaera ramosa England(Kent) Ypresian
Spiniferites Spiniferites ramosus England(Kent) Ypresian
Hystrichosphaera Hystrichosphaera ramosa England(Kent) Ypresian
Spiniferites Spiniferites ramosus England(Kent) Ypresian
Gonyaulacysta Gonyaulacysta orthoceras Italy Senonian Paleocene
Tenua Tenua sp Italy Senonian Paleocene
Hystrichosphaeridium Hystrichosphaeridium tubiferum Italy Senonian Paleocene
Hystrichosphaeridium Hystrichosphaeridium recurvatum Italy Senonian Paleocene
Oligosphaeridium Oligosphaeridium complex Italy Senonian Paleocene
Oligosphaeridium Oligosphaeridium intermedium sp. nov. Italy Senonian Paleocene
Exochosphaeridium Exochosphaeridium striolatum Italy Senonian Paleocene
Cordosphaeridium Cordosphaeridium commune Italy Senonian Paleocene
Areoligera Areoligera tenuicapillata Italy Senonian Paleocene
Cyclonephelium Cyclonephelium expansum sp. nov. Italy Senonian Paleocene
Spiniferites Spiniferites ramosus Italy Senonian Paleocene