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
Revinotesta Revinotesta ordensis Nd Early Cambrian
Revinotesta Revinotesta punctata Finland Ordovician
Revinotesta Revinotesta saccata USSR(Baltic) Early Cambrian
Rhachosoarium Rhachosoarium Nd Nd
Rhachosoarium Rhachosoarium lappaceum Nd Caradocian
Rhacobrachion Rhacobrachion Nd Nd
Rhacobrachion Rhacobrachion mala Nd Ludlovian
Rhiptosocherma Rhiptosocherma Nd Nd
Rhiptosocherma Rhiptosocherma improcera Nd Llandeilian
Rhombodella Rhombodella Nd Nd
Rhombodella Rhombodella baculata Nd Early Tertiary
Rhombodella Rhombodella bifurcata Nd Early Tertiary
Rhombodella Rhombodella kendelbachia Nd Rhaetian
Rhombodella Rhombodella natans Nd Aptian Albian
Rhombodella Rhombodella paucispina Nd Albian
Rhombodella Rhombodella tubiforma Nd Early Tertiary
Rhombodella Rhombodella variabilis Nd Early Tertiary