Halbertsma,H.L.

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
Ahrensisporites	Ahrensisporites sp	Canada(British Columbia)	Late Namurian A
Ahrensisporites	Ahrensisporites sp	Canada(Alberta)	Late Namurian A
Ahrensisporites	Ahrensisporites sp	Montana	Late Namurian A
Ahrensisporites	Ahrensisporites sp	North Dakota	Late Namurian A
Callisporites	Callisporites nux	Canada(British Columbia)	Early Namurian A
Callisporites	Callisporites nux	Canada(Alberta)	Early Namurian A
Callisporites	Callisporites nux	Montana	Early Namurian A
Callisporites	Callisporites nux	North Dakota	Early Namurian A	Middle Pottsville
Canaliculatisporites	Canaliculatisporites specialis	Canada(British Columbia)	Middle Namurian A
Canaliculatisporites	Canaliculatisporites specialis	Canada(Alberta)	Middle Namurian A
Canaliculatisporites	Canaliculatisporites specialis	Montana	Middle Namurian A
Canaliculatisporites	Canaliculatisporites specialis	North Dakota	Middle Namurian A
Costaspora	Costaspora	Canada(British Columbia)	Late Visean
Costaspora	Costaspora	Canada(Alberta)	Late Visean
Costaspora	Costaspora	Montana	Late Visean
Costaspora	Costaspora	North Dakota	Late Visean
Florinites	Florinites sp	Canada(British Columbia)	Late Namurian C