Author:
Fensome,R.A.;Williams,G.L.;Barss,M.S.;Freeman,J.M.;Hill,J.M.
Year:
1990
Title:
Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa.
Reference:
Fensome,R.A. et al. (1990) Acritarchs and Fossil Prasinophytes: An index to genera, species and infraspecific taxa. American Association of Stratigraphic Palynologists, Contributions Series # 25 P. 1- 771
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Genus Species Country(Region) From To
Multiplicisphaeridium Multiplicisphaeridium fui sp. nov. China(Shansi) Early Ordovician Middle Ordovician
Multiplicisphaeridium Multiplicisphaeridium furcatum Nd Tremadocian
Multiplicisphaeridium Multiplicisphaeridium furcillatum Nd Middle Devonian
Multiplicisphaeridium Multiplicisphaeridium ganglium Nd Late Devonian
Multiplicisphaeridium Multiplicisphaeridium gotlandicum Nd Late Llandoverian
Multiplicisphaeridium Multiplicisphaeridium granulatispinosum Nd Wenlockian
Multiplicisphaeridium Multiplicisphaeridium grosjeanii Nd Frasnian
Multiplicisphaeridium Multiplicisphaeridium hamatum Nd Late Llanvirnian
Multiplicisphaeridium Multiplicisphaeridium hamulatum Nd Late Llanvirnian
Multiplicisphaeridium Multiplicisphaeridium hoffmanense Nd Late Arenigian Early Llanvirnian
Multiplicisphaeridium Multiplicisphaeridium hydraferum Nd Frasnian
Multiplicisphaeridium Multiplicisphaeridium illinoii Nd Ludlovian
Multiplicisphaeridium Multiplicisphaeridium imitatum Nd Ashgillian Downtonian
Multiplicisphaeridium Multiplicisphaeridium imperfectum Nd Late Arenigian Early Llanvirnian
Multiplicisphaeridium Multiplicisphaeridium inconstans Nd Early Arenigian
Multiplicisphaeridium Multiplicisphaeridium integrum Nd Late Givetian
Multiplicisphaeridium Multiplicisphaeridium irregulare Nd Middle Ordovician