Author:
Halbertsma,H.L.;Staplin,F.L.
Year:
1960
Title:
The Mississippian-Pennsylvanian boundary from the Peace River area to the Williston Basin.
Reference:
Halbertsma,H.L. et al. (1960) The Mississippian-Pennsylvanian boundary from the Peace River area to the Williston Basin. Journal of the Alberta Society Petroleum Geology Vol. 8 # 12 P. 363- 373
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Genus Species Country(Region) From To
Florinites Florinites sp Canada(Alberta) Late Visean
Florinites Florinites sp Montana Late Namurian C
Florinites Florinites sp North Dakota Late Namurian C
Grandispora Grandispora sp Canada(British Columbia) Late Visean
Grandispora Grandispora sp Canada(Alberta) Late Visean
Grandispora Grandispora sp Montana Late Visean
Grandispora Grandispora sp North Dakota Late Visean
Knoxisporites Knoxisporites Canada(British Columbia) Middle Namurian A
Knoxisporites Knoxisporites Canada(Alberta) Middle Namurian A
Knoxisporites Knoxisporites Montana Middle Namurian A
Knoxisporites Knoxisporites North Dakota Middle Namurian A
Retispora Retispora Canada(British Columbia) Late Visean
Retispora Retispora Canada(Alberta) Late Visean
Retispora Retispora Montana Late Visean
Retispora Retispora North Dakota Late Visean
Rotaspora Rotaspora fracta Canada(British Columbia) Early Namurian A
Rotaspora Rotaspora fracta Canada(Alberta) Early Namurian A