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Authors |
Year |
Title |
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Bisat & Hudson |
1943 |
The lower Reticuloceras (R1) goniatite succession in the Namurian of the North of England.
Proceedings of the Yorkshire Geological Society, 24 (6): 383-440, fig.1, pl.23-30; Wakefield.
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Crick |
1911 |
Notes on Carboniferous Cephalopoda from the Neighbourhood of Exeter.
Quarterly Journal of the Geological Society of London, 1911: 399-414, pl.32; London.
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|
Phillips |
1841 |
Figures and descriptions of the Palaeozoic fossils of Cornwall, Devon, and West Somerset.
I-XII, 1-231, pl.1-60; London.
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|
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Schmidt |
1925 |
Die carbonischen Goniatiten Deutschlands.
Jahrbuch der Preußischen Geologischen Landesanstalt, 45 (for 1924): 489-609, fig.1-3, pl.19-26; Berlin.
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