Fensome,R.A.

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
Cymatiosphaera	Cymatiosphaera vespertilio	Nd	Early Gedinnian
Cymatiosphaera	Cymatiosphaera wenlockia	Nd	Wenlockian
Cymatiosphaera	Cymatiosphaera wetzelii	Nd	Nd
Cymatiosphaera	Cymatiosphaera winderi	Nd	Early Devonian
Cymatiosphaeroides	Cymatiosphaeroides	Nd	Nd
Cymatiosphaeroides	Cymatiosphaeroides kullingii	Nd	Late Precambrian
Cymatiosphaeropsis	Cymatiosphaeropsis	Nd	Nd
Cymatiosphaeropsis	Cymatiosphaeropsis imitatus	Nd	Senonian
Cymatiosphaeropsis	Cymatiosphaeropsis magnatus	Nd	Late Givetian
Cymatiosphaeropsis	Cymatiosphaeropsis punctiferus	Nd	Early Eocene
Cymatiosphaeropsis	Cymatiosphaeropsis reticulosus	USSR(Ukrainian SSR)	Late Gothlandian
Cymatiosphaeropsis	Cymatiosphaeropsis rotundus	Atlantic Coast Offshore	Early Barremian
Cymatiosphaeropsis	Cymatiosphaeropsis stigmatus	Nd	Late Neocomian	Early Aptian
Cymbosphaeridium	Cymbosphaeridium	Nd	Nd
Cymbosphaeridium	Cymbosphaeridium bikidium	Nd	Ludlovian
Cymbosphaeridium	Cymbosphaeridium cariniosum	Nd	Ludlovian
Cymbosphaeridium	Cymbosphaeridium euernes	Nd	Late Wenlockian