Authors Year Title
Currie 1954 Scottish Carboniferous Goniatites.
Transactions of the Royal Society. Edinburgh, 62, part 2 (No.14): 527-602, fig.1-9, 1tab., pl.1-4; Edinburgh.
Delépine 1940a Les goniatites du Dinantien de la Belgique.
Museé  royal d`histoire naturelle Belgique, 91: 1-91, pl.1-5;
Gordon 1965 Carboniferous Cephalopods of Arkansas.
Professional Papers, U.S. Geological Survey, 460: 1-322, fig.1-96, pl.1-32; Washington. [imprint 1964].
Koninck 1880 Faune du Calcaire Carbonifère de la Belgique, deuxième partie, Genres Gyroceras, Cyrtoceras, Gomphoceras, Orthoceras, Subclymenia et Goniatites.
Musée royal d`histoire naturelle Belgique, Annales sér. Paléont., 5: 1-333, pl.32-50; Bruxelles.
Korn 1997 The Palaeozoic ammonoids of the South Portuguese Zone.
Memórias do Instituto geológico e Mineiro 33: 1-131, 69 text-figs., 16 pls., Lisboa.
Kumpera & Lang 1975 Goniatitová fauna v kulmu Drahanské vysociny (moravskoslezska zona Ceskeho masívu). - [Goniatite Fauna of the Kulm of the Drahany Plateau, with short summary in English].
Casopis Slezskeho Muzea, Ser.A, 24-1975: 11-32, fig.1-2, pl.1-4; Opava.
Ruan & Zhou 1987 Carboniferous cephalopods in Ningxia Hui Autonomous Region. [In Chinese, with Engl. summary].
Namurian Strata and Fossils of Ningxia, China: 55-177, 78 text-figs., 15 pls., Nanjing.
Ruzhencev & Bogoslovskaya 1978 Namyurskiy etap v evolyutsii ammonodey. Pozdnenamyurskiye ammonoidei.
Trudy Paleontologicheskogo Instituta Akademiya Nauk SSSR, 167: 1-336, fig.1-108, pl.1-44; Moskva.
Schmidt 1934 Cephalopodenfaunen des älteren Namur aus der Umgegend von Arnsberg in Westfalen.
Jahrbuch der Preußischen Geologischen Landesanstalt, 54 (for 1933): 440-461, fig.1-86; Berlin.
Sheng 1987 Carboniferous ammonoids from the Jingyuan district, Gansu.
Bull. Inst. Geol., Chinese Acad. Geol. Sci., 16: 143-193, fig.1-29, pl.1-5; Beijing.