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
Priscogalea Priscogalea redonensis Nd Llanvirnian
Priscogalea Priscogalea serrata Nd Early Gothlandian
Priscogalea Priscogalea simplex Nd Tremadocian
Priscogalea Priscogalea stelligera Nd Late Tremadocian
Priscogalea Priscogalea striatula Nd Arenigian
Priscogalea Priscogalea timofeevii Nd Early Ordovician
Priscogalea Priscogalea trifida Nd Tremadocian
Priscotheca Priscotheca Nd Nd
Priscotheca Priscotheca complanata Algeria Tremadocian
Priscotheca Priscotheca diadela Nd Caradocian
Priscotheca Priscotheca minima Nd Tremadocian
Priscotheca Priscotheca notata Nd Early Tremadocian
Priscotheca Priscotheca prismatica Nd Tremadocian
Priscotheca Priscotheca raia Nd Tremadocian
Priscotheca Priscotheca siempreplicata Nd Late Arenigian Early Llanvirnian
Priscotheca Priscotheca striatula Nd Nd
Priscotheca Priscotheca tumida Nd Tremadocian