Authors Year Title
Foord 1903 Monograph of the Carboniferous Cephalopoda of Ireland, Part V, Containing the families Glyphioceratidae (concluded) and          Prolecanitidae, with title-page and index.
Palaeontolographical Society, 57: 147-234, pl.40-49; London.
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.
Konovalova 2006 Nekotorye turneiskie ammonoidei Sredinnovo Tyan-Shanya (Chtkal'skii Khrebet). [Some Tournaisian Ammonoidei of the Middle Tian-Shan (Chatkal'skii Range].
Biulleten' Moskovskogo obshchestva ispytatelei prirody, otdel geologicheskii, 81 (1): 100.
McCoy 1844 A synopsis of the characters of the Carboniferous limestone fossils of Ireland
I-VIII, 1-274, pl.1-29; University Press Dublin
McCoy & Griffith 1862 A synopsis of the characters of the Carboniferous Limestone fossils of Ireland.
1-271, fig.1-32, pl.1-29; London.