Authors Year Title
Delépine 1941a Les goniatites du Carbonifère du Maroc et des confins Algéro-Marocains du sud (Dinantien-Westphalien).
Notes et Mémoires, Service géologique, Protectorat de l'État Francais au Maroc, 56: 1-111, Taf.1-8.
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.
Gordon 1957 Mississippian Cephalopods of Northern and Eastern Alaska.
Professional Papers, U.S. Geological Survey, 283: 1-61, fig.1-61, pl.1-6; Washington.
Gordon 1965 Carboniferous Cephalopods of Arkansas.
Professional Papers, U.S. Geological Survey, 460: 1-322, fig.1-96, pl.1-32; Washington. [imprint 1964].
Higgins, Wagner-Gentis & Wagner 1964 Basal Carboniferous Strata in Part of Northern León, NW. Spain: Stratigraphy, Conodont and Goniatite Faunas.
Bulletin de la Societé belge de Géologie, Paléontologie, Hydrologie, 72 (2): 205-249, fig.1-5, pl.1-5; Bruxelles.
Higgins & Wagner-Gentis 1982 Conodonts, goniatites and the biostratigraphy of the earlier Carboniferous from the Cantabrian Mountains, Spain.
Palaeontology, 25 (2): 313-350, fig.1-16, pl.34-36; London.
Mason & Chaplin 1979 Nancy and Cowbell Members of the Borden Formation. In: Ettersohn,F.R. & Dever,G.R., Carboniferous geology from the Appalachian Basin to the Illinois Basin through Eastern Ohio and Kentucky.
Ninth International Congress of Carboniferous Stratigraphy and Geology, Field Trip No.4, Guidebook.
Matthews 1970 A new cephalopod fauna from the Lower Carboniferous of east Cornwall.
Palaeontology, 13 (1): 112-131, fig.1-6, pl.25-28; London.
Miller & Collinson 1951 Lower Mississippian ammonoids of Missouri.
Journal of Paleontology, 25: 454-487, fig.1-14, pl.68-71; Tulsa, Oklahoma.
Miller & Collinson 1952 Two cephalopods from near the Kinderhook-Osage boundary in Missouri.
Journal of Paleontology, 26 (4): 624-625, fig.1-2, pl.84; Tulsa, Oklahoma.
Miller & Furnish 1958 Goniatites of the Burlington Limestone of Missouri.
Journal of Paleontology, 32 (2): 269-274, fig.1-5, pl.35; Tulsa, Oklahoma.
Schmidt 1931 Das Paläozoikum der spanischen Pyrenäen.
Abhandlungen der Gesellschaft der Wissenschaften zu Göttingen, math.-physikal.Klasse, (3) 5: 1-85, 21 figs., 2 pls., Berlin.
Termier & Termier 1950 Paléontologie Marocaine. II. Invertébrés de l'ére Primaire. Fascicule III. Mollusques.
Service géologique Protect. Rep. franc. Maroc, Notes et Mém., 78: 1-246, pl.123-183; Paris.
Wagner, Winkler_Prins & Riding 1971 Lithostratigraphic units of the lower part of the Carboniferous in Northern León, Spain [with a Note on some Goniatite Faunas by C.H.T. Wagner-Gentis].
Trabajos de Geología, 4: 603-663, fig.1-10, pl.1-3; Oviedo.
Zakowa & Jachowicz 1963 Dolnokarbonska facja kulmova w podlozu zapadliska przedkarpackiego.
Kwart. Geol., 7 (2): 197-213, pl.1-7; Warszawa.