Author:
Davey,R.J.
Year:
1979
Title:
The stratigraphic distribution of dinocysts in the Portlandian (Latest Jurassic) to Barremian (Early Cretaceous), of northeast Europe.
Reference:
Davey,R.J. (1979) The stratigraphic distribution of dinocysts in the Portlandian (Latest Jurassic) to Barremian (Early Cretaceous), of northeast Europe. American Association of Stratigraphic Palynologists, Contributions Series Vol. 2 # 5 P. 49- 81
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Genus Species Country(Region) From To
Adnatosphaeridium Adnatosphaeridium apiculatum Europe Portlandian Ryazanian
Parvocavatus Parvocavatus spinosus Europe Portlandian Ryazanian
Hystrichosphaeridium Hystrichosphaeridium toryna Europe Ryazanian
Thuledinium Thuledinium groenlandicum Europe Portlandian Ryazanian
Muderongia Muderongia simplex Europe Portlandian Ryazanian
Occisucysta Occisucysta evittii Europe Late Ryazanian Late Valanginian
Hystrichosphaeridium Hystrichosphaeridium anthophorum Europe Barremian
Hystrichosphaerina Hystrichosphaerina schindewolfii Europe Barremian
Perisseiasphaeridium Perisseiasphaeridium eisenackii Europe Barremian