Author:
Davey,R.J.;Williams,G.L.
Year:
1966
Title:
The genera Hystrichosphaera and Achomosphaera. (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 genera Hystrichosphaera and Achomosphaera. (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. 28- 52
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Genus Species Country(Region) From To
Hystrichosphaera Hystrichosphaera cornuta sp. nov. England(Kent) Ypresian
Hystrichosphaera Hystrichosphaera cornuta England(Isle of Wight) Ypresian
Hystrichosphaera Hystrichosphaera crassimurata sp. nov. England(Surrey) Cenomanian
Hystrichosphaera Hystrichosphaera crassipellis England(Surrey) Cenomanian
Hystrichosphaera Hystrichosphaera furcata England(Berkshire) Hauterivian Barremian
Hystrichosphaera Hystrichosphaera furcata Nd Nd
Hystrichosphaera Hystrichosphaera furcata Nd Nd
Hystrichosphaera Hystrichosphaera furcata Nd Nd
Hystrichosphaera Hystrichosphaera hyperacantha Australia(Victoria) Miocene
Hystrichosphaera Hystrichosphaera monilis sp. nov. England(Kent) Ypresian
Hystrichosphaera Hystrichosphaera perforata sp. nov. England(Kent) Ypresian
Hystrichosphaera Hystrichosphaera ramosa England(Hampshire) Barremian Cenomanian
Hystrichosphaera Hystrichosphaera ramosa England(Kent) Ypresian
Hystrichosphaera Hystrichosphaera ramosa England(Berkshire) Hauterivian Barremian
Hystrichosphaera Hystrichosphaera ramosa England(Berkshire) Hauterivian Barremian
Hystrichosphaera Hystrichosphaera ramosa Germany Late Cretaceous
Hystrichosphaera Hystrichosphaera ramosa Nd Nd