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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
Cristatisporites Cristatisporites Canada(Maritime Prov.) Westphalian
Cristatisporites Cristatisporites Illinois Pennsylvanian
Cristatisporites Cristatisporites Texas Pennsylvanian Permian
Cristatisporites Cristatisporites United Kingdom Westphalian
Cristatisporites Cristatisporites elegans W.Germany(Saarland) Westphalian
Cristatisporites Cristatisporites indignabundus W.Germany(N.Rhine) Westphalian
Cristatisporites Cristatisporites indignabundus France(Jura) Stephanian Permian
Cristatisporites Cristatisporites saarensis United Kingdom Westphalian C
Cristatisporites Cristatisporites saarensis W.Germany(Saarland) Westphalian
Cristatisporites Cristatisporites solaris United Kingdom Westphalian C
Cristatisporites Cristatisporites solaris France(Jura) Stephanian Permian
Densosporites Densosporites Poland Westphalian
Densosporites Densosporites Canada(Nova Scotia) Namurian
Densosporites Densosporites Spain Westphalian
Densosporites Densosporites Spain Stephanian B Stephanian C
Densosporites Densosporites Tennessee Pennsylvanian
Densosporites Densosporites Kentucky Late Visean Early Namurian