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
Cirrifera Cirrifera unilateralis Nd Late Albian Cenomanian
Clavaticystis Clavaticystis Nd Nd
Clavaticystis Clavaticystis bulbis Nd Early Cenomanian
Clavaticystis Clavaticystis coronis Nd Early Cenomanian
Clavaticystis Clavaticystis geminitis Nd Late Hauterivian
Clavaticystis Clavaticystis schopfi Nd Late Hauterivian
Cleistosphaeridium Cleistosphaeridium England(Isle of Wight) Early Eocene
Cleistosphaeridium Cleistosphaeridium oligacanthum Nd Danian
Cleistosphaeridium Cleistosphaeridium oligacanthum Nd Paleocene
Cleithronetrum Cleithronetrum Nd Nd
Cleithronetrum Cleithronetrum cancellatum Nd Llandeilian
Closteromorpha Closteromorpha Nd Nd
Collumosphaera Collumosphaera Nd Nd
Collumosphaera Collumosphaera fruticosa Nd Late Paleocene
Comasphaeridium Comasphaeridium Nd Nd
Comasphaeridium Comasphaeridium agglutinatum Nd Early Cambrian
Comasphaeridium Comasphaeridium apodasmios Nd Late Devonian