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
Crassosphaera Crassosphaera stellulata Hungary Sparnacian
Crassosphaera Crassosphaera stellulata Nd Late Eocene
Crassosphaera Crassosphaera triassica Nd Triassic
Craterisphaeridium Craterisphaeridium Nd Nd
Craterisphaeridium Craterisphaeridium inuncans Nd Early Frasnian
Craterisphaeridium Craterisphaeridium sprucegrovense Nd Late Devonian
Craterisphaeridium Craterisphaeridium sprucegrovense Belgium Early Famennian
Craterisphaeridium Craterisphaeridium sprucegrovense Nd Late Devonian
Creberlumectum Creberlumectum Nd Nd
Creberlumectum Creberlumectum clavispinulosum Nd Holocene
Creberlumectum Creberlumectum echiniplax Nd Holocene
Creberlumectum Creberlumectum quaternarium Nd Holocene
Creberlumectum Creberlumectum telmaticum Nd Holocene
Creberlumectum Creberlumectum tinglewoodense Nd Holocene
Cristallinium Cristallinium Nd Nd
Cristallinium Cristallinium aciculatum Nd Late Cambrian
Cristallinium Cristallinium cambriense Nd Middle Cambrian