Author:
McGregor,D.C.;Norris,A.W.;Uyeno,T.T.
Year:
1985
Title:
Intra-Devonian series boundaries in Canada
Reference:
McGregor,D.C. et al. (1985) Intra-Devonian series boundaries in Canada CFS. Courier Forschungsinstitut Senckenberg Vol. 75 P. 157- 176
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Genus Species Country(Region) From To
Grandispora Grandispora naumovii Canada(Gaspe Area) Early Frasnian
Grandispora Grandispora velata Canada(Gaspe Area) Early Frasnian
Ancyrospora Ancyrospora involucra Canada(Gaspe Area) Early Frasnian
Ancyrospora Ancyrospora melvillensis Canada(Gaspe Area) Early Frasnian
Contagisporites Contagisporites optivus Canada(Gaspe Area) Early Frasnian
Ancyrospora Ancyrospora furcula Canada(Gaspe Area) Early Frasnian
Ancyrospora Ancyrospora simplex Canada(Gaspe Area) Early Frasnian
Verrucosisporites Verrucosisporites bullatus Canada(Gaspe Area) Early Frasnian
Chelinospora Chelinospora concinna Canada(NWT) Late Givetian Early Frasnian
Contagisporites Contagisporites optivus Canada(NWT) Late Givetian Early Frasnian
Cristatisporites Cristatisporites triangulatus Canada(NWT) Late Givetian Early Frasnian
Archaeoperisaccus Archaeoperisaccus oblongus Canada(NWT) Late Givetian Early Frasnian
Contagisporites Contagisporites optivus Canada(NWT) Late Givetian Early Frasnian
Grandispora Grandispora macrotuberculata Canada(Ontario) Late Emsian Early Eifelian
Grandispora Grandispora douglastownense Canada(Ontario) Late Emsian Early Eifelian
Grandispora Grandispora velata Canada(Ontario) Middle Eifelian
Grandispora Grandispora mammillata Canada(Ontario) Middle Eifelian