Authors Year Title
Bisat 1924 The Carboniferous goniatites of the North of England and their zones.
Proceedings of the Yorkshire Geological Society, 20: 40-124, pl.1-10; Leeds.
Brown 1841 Description of some New Species of Fossil Shells, found chiefly in the Vale of Todmorden, Yorkshire.
Transactions Manchester Geological Society 1: 211-232, pl.7, London.
Brown 1849 Illustrations of the Fossil Conchology of Great Britain and Ireland with descriptions and localities of all the species. Genus V. Goniatites.
28-31, pl.21, Smith, Elder and Co. London.
Demanet 1941 Faune et Stratigraphie de l'Étage Namurien de la Belgique.
Mémoires du Musée Royal d`Histoire Naturelle de Belgique, 97: 1-327, fig.1-49, pl.1-18; Bruxelles.
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 1897- Lethaea geognostica oder Beschreibung und Abbildung der für die Gebirgs-Formationen bezeichnendsten Versteinerungen. I. Theil. Lethaea palaeozoica. 2. Band.
35pls, 6maps, 551figs.; Stuttgart.
Moore 1939 The goniatite genus Dimorphoceras and its development in the British Carboniferous.
Proceedings of the Yorkshire Geological Society, 24 (2): 103-128, fig.1-21, pl.15;
Moore 1958 Dimorphoceratidae from the Upper Visean shales of County Leitrim, Eire.
Proceedings of the Yorkshire Geological Society, 31 (3): 219-226, fig.1,2, pl.14.
Nikolaeva 2008 The Carboniferous Ammonoids from the Gilbertson Collection described by John Phillips.
Palaeontographical Society Monograph, Publication no. 626, issued as part of v. 160 for 2006, 1-70, 40 fig., 17 pl., London
Phillips 1836 Illustrations of the geology of Yorkshire, part II. The Mountain Limestone District.
I-XX, 1-259, pl.1-25; London.