Author:
Wicander,R.
Year:
1983
Title:
A catalogue and biostratigraphic distribution of North American Devonian acritarchs.
Reference:
Wicander,R. (1983) A catalogue and biostratigraphic distribution of North American Devonian acritarchs. American Association of Stratigraphic Palynologists, Contributions Series # 10 P. 1- 133
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Genus Species Country(Region) From To
Unellium Unellium ampullium Indiana Late Frasnian Early Famennian
Unellium Unellium ampullium Ohio Middle Famennian Late Famennian
Unellium Unellium cornutum Indiana Late Frasnian Early Famennian
Unellium Unellium elongatum Ohio Middle Famennian Late Famennian
Unellium Unellium elongatum Canada(Alberta) Late Famennian Early Mississippian
Unellium Unellium elongatum Canada(Saskatchewan) Late Famennian Early Mississippian
Unellium Unellium elongatum Canada(NWT) Late Famennian Early Mississippian
Unellium Unellium oscitans Ohio Middle Famennian Late Famennian
Veryhachium Veryhachium aculeatum Canada(Ontario) Eifelian Givetian
Veryhachium Veryhachium ambiguum Canada(Ontario) Eifelian Givetian
Veryhachium Veryhachium aquilum Ohio Gedinnian Givetian
Veryhachium Veryhachium arcarium Indiana Late Frasnian Early Famennian
Veryhachium Veryhachium brevitrispinosum Canada(Alberta) Frasnian
Veryhachium Veryhachium brevitrispinosum Canada(New Brunswick) Famennian
Veryhachium Veryhachium centrabrachium Indiana Late Frasnian Early Famennian
Veryhachium Veryhachium centrigerum Canada(Ontario) Eifelian Givetian
Veryhachium Veryhachium crucistellatum Canada(Ontario) Eifelian Givetian