Author:
Davey,R.J.;Williams,G.L.
Year:
1966
Title:
The genus Hystrichosphaeridium and its allies. (In: Studies on Mesozoic and Cainozoic Dinoflagellate Cysts. R.J.Davey, C.Downie, W.A.S.Sarjeant and G.L.Williams)
Reference:
Davey,R.J. et al. (1966) The genus Hystrichosphaeridium and its allies. (In: Studies on Mesozoic and Cainozoic Dinoflagellate Cysts. R.J.Davey, C.Downie, W.A.S.Sarjeant and G.L.Williams) British Museum (Natural History) Geology, Bulletin, Supplement # 3 P. 53- 106
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Genus Species Country(Region) From To
Polysphaeridium Polysphaeridium fluctuans France Eocene
Polysphaeridium Polysphaeridium fucosum France Cretaceous
Polysphaeridium Polysphaeridium paulinae France Middle Jurassic
Polysphaeridium Polysphaeridium rhabdophorum France Cretaceous
Callaiosphaeridium Callaiosphaeridium France(Normandie) Senonian
Callaiosphaeridium Callaiosphaeridium asymmetricum France(Normandie) Senonian
Hystrichosphaeridium Hystrichosphaeridium France(Paris Basin) Senonian
Hystrichosphaeridium Hystrichosphaeridium recurvatum France(Paris Basin) Senonian
Oligosphaeridium Oligosphaeridium perforatum Germany Early Cretaceous
Oligosphaeridium Oligosphaeridium asterigerum Germany Early Cretaceous
Oligosphaeridium Oligosphaeridium paradoxum Germany Oligocene
Perisseiasphaeridium Perisseiasphaeridium eisenackii sp. nov. Germany Early Cretaceous
Cordosphaeridium Cordosphaeridium cantharellus Germany Oligocene
Cordosphaeridium Cordosphaeridium diktyoplokum Germany Eocene
Cordosphaeridium Cordosphaeridium diktyoplokum Germany Eocene
Cordosphaeridium Cordosphaeridium eoinodes Germany Early Cretaceous
Cordosphaeridium Cordosphaeridium microtriainum Germany Eocene