Butterworth,M.A.

Author:
Butterworth,M.A.

Year:
1966

Title:
The distribution of Densospores.

Reference:

Butterworth,M.A. (1966) The distribution of Densospores. The Palaeobotanist Vol. 15 # 1 P. 16- 28

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Genus	Species	Country(Region)	From	To
Radiizonates	Radiizonates faunus	United Kingdom	Westphalian C
Radiizonates	Radiizonates faunus	Spain	Westphalian
Radiizonates	Radiizonates rotatus	Illinois	Pennsylvanian
Radiizonates	Radiizonates striatus	Spain	Namurian
Radiizonates	Radiizonates striatus	Spain	Westphalian A
Radiizonates	Radiizonates striatus	United Kingdom	Westphalian
Radiizonates	Radiizonates tenuis	United Kingdom	Westphalian B
Rotaspora	Rotaspora	Scotland	Namurian
Tholisporites	Tholisporites scoticus	England	Visean
Trematozonotriletes	Trematozonotriletes variabilis	USSR(Ukrainian SSR)	Tournaisian	Visean
Trematozonotriletes	Trematozonotriletes variabilis	USSR(Ukrainian SSR)	Namurian
Tripartites	Tripartites	Scotland	Namurian
Vallatisporites	Vallatisporites	Canada(Nova Scotia)	Tournaisian	Visean
Zonotriletes	Zonotriletes crassipterus	Nd	Tournaisian	Visean
Zonotriletes	Zonotriletes dentatus	Nd	Tournaisian	Visean
Zonotriletes	Zonotriletes variabilis	USSR(Siberia)	Tournaisian	Visean