Archiac, E. J. A. D. de St. Simon d'; Verneuil, P. E. P. de. (1842). On the fossils of the Older Deposits in the Rhenish Provinces; preceded by a general Survey of the Fauna of the Palaeozoic Rocks, and followed by a Tabular list of the Organic Remains of the Devonian System in Europe. Transactions of the Geological Society of London, Series 2. 6(2): 5-40 + 303-410, pls XXV-XXXVIII.
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Archiac, E. J. A. D. de St. Simon d'; Verneuil, P. E. P. de
1842
On the fossils of the Older Deposits in the Rhenish Provinces; preceded by a general Survey of the Fauna of the Palaeozoic Rocks, and followed by a Tabular list of the Organic Remains of the Devonian System in Europe
Transactions of the Geological Society of London, Series 2