Burbridge,P.P.

Author:
Burbridge,P.P.;Felix,C.J.

Year:
1976

Title:
Stratigraphic and morphologic development in the devolopment in the spore genus Spencerisporites.

Reference:

Burbridge,P.P. et al. (1976) Stratigraphic and morphologic development in the devolopment in the spore genus Spencerisporites. Geoscience and Man Vol. 15 P. 87- 94

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Genus	Species	Country(Region)	From	To
Spencerisporites	Spencerisporites gracilis	Kansas	Westphalian D
Spencerisporites	Spencerisporites gracilis	Illinois	Stephanian B	Stephanian C
Spencerisporites	Spencerisporites gracilis sp. nov.	Illinois	Stephanian
Spencerisporites	Spencerisporites radiatus	N.Ireland(Antrim)	Dinantian
Spencerisporites	Spencerisporites radiatus	N.Ireland(Antrim)	Namurian A
Spencerisporites	Spencerisporites radiatus	England(Yorkshire)	Namurian B
Spencerisporites	Spencerisporites radiatus	Oklahoma	Westphalian A
Spencerisporites	Spencerisporites radiatus	Kentucky	Westphalian C