Authors Year Title
Archiac & Verneuil 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 folowed by a Tabular List of the Organic Remains of the Devonian
Transactions of the geological Society of London, (2) 6: 303-410, pl.25-38; London.
Foord & Crick 1897 Catalogue of the fossil Cephalopoda in the British Museum (Natural History). Part III, containing the Bactritidae and part  of the Suborder Ammonoidea).
pp.I-XXXIII, 1-303, 145 figs., London.
Frech 1902 Über devonische Ammoneen.
Beiträge zur Paläontologie Österreich-Ungarns und des Orients, 14: 27-112, fig.1-38, pl.2-5; Wien and Leipzig.
House & Ziegler 1977 The Goniatite and Conodont sequences in the early Upper Devonian at Adorf, Germany.
Geologica et Palaeontologica, 11: 69-108, fig.1-4, pl.1-6; Marburg.
House 1978 Devonian amonoids from the Appalachians and their bearing on international zonation and corelation.
Special Papers Paleontology, 21: 1-70, fig.1-12, pl.1-10; London.
House 1985 Class Cephalopoda.
In: Murray,J.W. (Ed.): Atlas of invertebrate macrofossils.- 114-152, fig.6.7.1-6.7.25, pl.6.7.1-6.7.127; New York.