Author:
Greggs,R.G.;McGregor,D.C.;Rouse,G.E.
Year:
1962
Title:
Devonian plants from the type section of the Ghost River Formation of Western Alberta.
Reference:
Greggs,R.G. et al. (1962) Devonian plants from the type section of the Ghost River Formation of Western Alberta. Science Vol. 135 # 3507 P. 930- 931
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Genus Species Country(Region) From To
Ambitisporites Ambitisporites Canada(Alberta) Middle Devonian Late Devonian
Leiotriletes Leiotriletes Canada(Alberta) Middle Devonian Late Devonian
Punctatisporites Punctatisporites Canada(Alberta) Middle Devonian Late Devonian
Retusotriletes Retusotriletes Canada(Alberta) Middle Devonian Late Devonian