Radforth,N.W.

Author:
Radforth,N.W.;Rouse,G.E.

Year:
1956

Title:
Floral transgression of major geological time zones.

Reference:

Radforth,N.W. et al. (1956) Floral transgression of major geological time zones. Transactions of the Royal Society of Canada,Series 3 Vol. 50 P. 17- 26

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Genus	Species	Country(Region)	From	To
Podocarpidites	Podocarpidites biformis	Canada	Early Cretaceous
Pollenites	Pollenites laesus	Canada	Late Cretaceous
Polypodiaceaesporites	Polypodiaceaesporites favus	Canada	Late Cretaceous
Pterocarya	Pterocarya poropollenites	Canada	Early Cretaceous	Tertiary
Pterocarya	Pterocarya sp	Nd	Early Cretaceous	Tertiary
Raistrickia	Raistrickia canadensis	Canada	Early Cretaceous	Late Cretaceous
Raistrickia	Raistrickia sp	Nd	Pennsylvanian	Tertiary
Sciadopitys	Sciadopitys vermicularipollenites	Canada	Early Cretaceous	Tertiary
Sparganium	Sparganium globipites	Canada	Late Cretaceous
Sphagnum	Sphagnum antiquasporites	Canada	Early Cretaceous	Tertiary
Sphagnum	Sphagnum antiquasporites	Montana	Paleocene
Sporangites	Sporangites sp	Nd	Devonian
Sporangites	Sporangites sp	Nd	Early Cretaceous
Sporangites	Sporangites sp	Nd	Tertiary
Spore	Spore sp	Canada	Early Cretaceous	Late Cretaceous
Sporonites	Sporonites montanensis	Canada	Early Cretaceous	Late Cretaceous
Sporonites	Sporonites neddenii	Canada	Late Cretaceous