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
Google Academy:
try to search by title in english
Genus Species Country(Region) From To
Cymatiosphaera Cymatiosphaera multisepta Nd Middle Devonian
Cymatiosphaera Cymatiosphaera nebulosa Nd Devonian
Cymatiosphaera Cymatiosphaera nekouda Nd Pleistocene
Cymatiosphaera Cymatiosphaera nerisica Nd Early Cambrian
Cymatiosphaera Cymatiosphaera notialis Nd Arenigian Llanvirnian
Cymatiosphaera Cymatiosphaera nuda Nd Tortonian
Cymatiosphaera Cymatiosphaera octoplana Nd Wenlockian
Cymatiosphaera Cymatiosphaera ovillensis Spain Middle Cambrian
Cymatiosphaera Cymatiosphaera pachytheca Nd Late Liassic
Cymatiosphaera Cymatiosphaera parva Nd Kimmeridgian
Cymatiosphaera Cymatiosphaera parvicarina Nd Late Devonian
Cymatiosphaera Cymatiosphaera pauciplana Nd Gedinnian Emsian
Cymatiosphaera Cymatiosphaera pavimenta Nd Silurian
Cymatiosphaera Cymatiosphaera peifferi Nd Givetian Frasnian
Cymatiosphaera Cymatiosphaera peligrosa Nd Emsian
Cymatiosphaera Cymatiosphaera pentagonalis Nd Wenlockian
Cymatiosphaera Cymatiosphaera pentaster Nd Late Devonian