Author:
Cleal,C.J.
Year:
1984
Title:
The recognition of the Base of the Westphalian D Stage in Britain.
Reference:
Cleal,C.J. (1984) The recognition of the Base of the Westphalian D Stage in Britain. Geological Magazine Vol. 121 # 2 P. 125- 129
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Genus Species Country(Region) From To
Thymospora Thymospora Wales Westphalian C Westphalian D