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Authors |
Year |
Title |
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Hind |
1918 |
On the distribution of the British Carboniferous Goniatites, with a description of one new genus and some new species.
Geological Magazine, 5 (10): 434-450, pl.16; London.
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|
|
Moore |
1946 |
The Carboniferous goniatite genera Girtyoceras and Eumorphoceras.
Proceedings of the Yorkshire Geological Society, 25: 387-445, 31 figs., pl.22-27; Wakefield.
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Riley |
1987 |
Type ammonoids from the Mid-Carboniferous boundary interval in Britain.
Courier Forschungsinstitut Senckenberg, 98: 25-37, fig.1-8, pl.1,2; Frankfurt a.M.
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|
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Riley, Varker & Owens |
1987 |
Stonehead Beck, Cowling, Yorkshire, England: A British proposal for the Mid-Carboniferous boundary stratotype.
Courier Forschungsinstitut Senckenberg, 98: 159-177, fig.1-7, pl.1-3; Frankfurt a.M.
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Schmidt |
1934 |
Cephalopodenfaunen des älteren Namur aus der Umgegend von Arnsberg in Westfalen.
Jahrbuch der Preußischen Geologischen Landesanstalt, 54 (for 1933): 440-461, fig.1-86; Berlin.
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