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
Rhombodella Rhombodella vesca Nd Barremian
Rhopaliophora Rhopaliophora Nd Nd
Rhopaliophora Rhopaliophora brevituberculata Nd Middle Ordovician
Rhopaliophora Rhopaliophora foliatilis Nd Caradocian
Rhopaliophora Rhopaliophora impexa Nd Caradocian
Rhopaliophora Rhopaliophora mamilliformis Nd Arenigian
Rhopaliophora Rhopaliophora membrana Nd Arenigian
Rhopaliophora Rhopaliophora palmata Nd Ordovician
Rhopaliophora Rhopaliophora pilata Nd Ordovician
Riculasphaera Riculasphaera Nd Nd
Riculasphaera Riculasphaera fissa Nd Late Gedinnian
Riculasphaera Riculasphaera loeblichii Nd Late Emsian
Rimosicysta Rimosicysta Nd Nd
Rimosicysta Rimosicysta aspera Nd Turonian Coniacian
Rimosicysta Rimosicysta concava Nd Turonian Coniacian
Rimosicysta Rimosicysta cucullata Nd Turonian Coniacian
Rimosicysta Rimosicysta eversa Nd Turonian Coniacian