Babin C., Deunff J., Melou M., Paris F., Pelhaate A., Plusquellec Y. & Racheboeuf P.R. 1979. La coupe de Porz ar Vouden (Prídolí de la presqu'ile de Crozon) Massif Armoricain, France, lithologie et biostratigraphie. Palaeontographica Abteilung A, 164(1-3): 52-84, Stuttgart.
Barrande J. 1865. Systéme Silurien du centre de la Bohéme. Iére Partie: Recherches Paléontologiques, v. 2, Classe des Mollusques, Ordre des Céphalopodes, 1re Série, pls. 1-107, Prague, Paris.
Barrande J. 1866. Systéme Silurien du centre de la Bohéme. Iére Partie: Recherches Paléontologiques, v. 2, Classe des Mollusques, Ordre des Céphalopodes, 2me Série, pls. 108-244, Prague, Paris.
Barrande J. 1868. Systéme Silurien du centre de la Bohéme. Iére Partie: Recherches Paléontologiques, v. 2, Classe des Mollusques, Ordre des Céphalopodes, 3me Série, pls. 245-350, Prague, Paris.
Barrande J. 1870. Systéme Silurien du centre de la Bohéme. Iére Partie: Recherches Paléontologiques, v. 2, Classe des Mollusques, Ordre des Céphalopodes, 4me Série, pls. 351-460, Distribution horizontale et verticale des Cephalopodes, dans le contrées siluriennes, Prague, Paris.
Barrande J. 1874. Systéme Silurien du centre de la Bohéme. Iére Partie: Recherches Paléontologiques, v. 2, Classe des Mollusques, Ordre des Céphalopodes Supplément et Série tardive, pls. 461-544, Texte III, Prague, Paris.
Barrande J. 1877a. Systéme Silurien du centre de la Bohéme. Iére Partie: Recherches Paléontologiques, Classe des Mollusques, Ordre des Céphalopodes, Texte IV, Prague, Paris.
Barrande J. 1877b. Systéme Silurien du centre de la Bohéme. Iére Partie: Recherches Paléontologiques, Classe des Mollusques, Ordre des Céphalopodes, Texte V, Prague, Paris.
Barskov I. S. 1960. Silurian and Devonian Nautiloids From South Fergany. Byulleten' Moskovskogo O'shchestra Ispytatelei Prirody Otdel Geulogishkii (4): 153., Moscow.
Barskov I. S. 1966. Golovonogie pozdneho ordovika i silura Kazachstana i Sredneji Asii [Cephalopods of Late Ordovician and Silurian of Kasachstan and Middle Asia]. Autoreferat dissertatcii na soiskanie utchenoji stepeni kandidata geol.-min. nauk. Izdatelstvo Moskovskogo Universitate. 200 pp., Moscow.
Dzik J. 1984. Phylogeny of the Nautiloidea. Palaeontologia Polonica, 45, 220 p., Warsaw.
Engeser T. 1997. Internet Electronic page [http://www.imgp.gwdg.de/tengese/nautiloidea/nautiloideafamilies/arionoceratdzik1984.htm].
Foerste A. F. 1928. A restudies of American orthoconic Silurian cephalopods. Denison University Bullettin of Journal Science Laboratory, 23: 236-320.
Gnoli M. 1990. New evidence for faunal links between Sardinia and Bohemia in Silurian time on the basis of Nautiloids. Bollettino della Società Paleontologica Italiana, 29(3): 289-307, Modena.
Gnoli M. 1998. A further contribution towards the taxonomic revision of Silurian Nautiloid cephalopods erected and/or reported by J. Barrande in the last century in the Barrandian (Central Bohemia). Acta Universitatis Carolinae (1997) (in press), Praha.
Gnoli M. in press. Reconstruction of the northern margin of Gondwana by mean of the Cephalopod limestone biofacies' fauna during Silurian-Early Devonian time. (In progress)
Gnoli M. and Histon K. 1998. Silurian nautiloid cephalopods from the Carnic Alps: a preliminary investigation. Bollettino della Società Paleontologica Italiana, (1997) Vol. 36(3): 311-330, Modena.
Hayasaka S., Öki K., Tanabe K., Saisho T. and Shinomiya A. 1987. In (Saunders, K.B. & Landman, N.H. (Eds.), On the Habitat of Nautilus pompilius in Tañon Strait (Philippines) and the Fiji Islands - Sexual Dimorphism, pp. 197-199.
I.C.Z.N. 1985. International Code of Zoological Nomenclature, 3 edition, Ride et al. (Eds.), Huddersfield, England.
Kolebaba I. 1975. Caliceras n. gen. and ontogeny of C. capillosum (Barrande) (Nautiloidea). Casopis pro mineralogii a geologii, roc. 20, c.4, pp. 377-392, Praha.
Histon, K. 1997. Nautiloid species described from the Carboniferous of Ireland. Irish Journal of Earth Sciences, 16, (in press).
Histon K. & Sevastopulo G. 1993. Carboniferous nautiloids and the Bathymetry of Waulsortian Limestones in Ireland. Proceeding of the Geologists’ Association, 104: 149-154., Dublin.
Kolebaba I. 1977. New information on longitudinally sculptured orthceroids. Casopis pro mineralogii a geologii, roc. 22, c.2: 125-138, Praha.
Kobayashi T. 1983. On the Silurian cephalopod faunule from Mt. Yokohura, Kochi Prefecture, Shikoku, Japan. Proceeding of the Japan Academy, Series B, 59: 293-295, Kochi, Japan.
Meneghini G. 1857. Paléontologie de l'île de Sardaigne in La Marmora A., Voiage en Sardaigne: 1-584, Imprimerie Royal, Turin.
Paris F. and Robardet M. 1990. Early Paleozoic palaeobiogeography of the Variscan regions. In Matte, Ph. (ed.), Terranes in the Variscan Belt of Europe and Circum-Atlantic Paleozoic Orogens. Tectonophysics, 177: 193-217.
Portlock J. E. 1843. Report on the geology of the county of Londonderry and parts of Tyrone and Fermanagh. 784 p., Dublin.
Ristedt, H. 1968. Zur Revision der Orthoceratidae. Akademie der Wissenschaften und der Literatur, Abandlungen der Mathematisch-Naturwissenschaftlinchen Klasse, Jahrgang 1968, 4: 213-297, Wiesbaden.
Robardet M., Verniers J., Feist R. and Paris F. 1994. The pre-Variscan Paleozoic succession in France, palaeogeographic and geodynamic setting. Geologie de la France, 3: 3-31.
Saunders, W. B. and Ward, P. D. 1987. Ecology, distribution, and population characteristics of Nautilus. Pp. 137-162, in Saunders, W. B. and Landman, N. H. (eds.) Nautilus: The Biology and paleobiology of a Living Fossil, Plenum.
Serpagli E. & Gnoli M. 1977. Upper Silurian cephalopods from southwestern Sardinia. Bollettino della Società Paleontologica Italiana, 16(2): 153-196, Modena.
Stenzel H.B. 1964. Living Nautilus. In (Moore, R.C. Ed.), Treatise on Invertebrate Paleontology - Sexual Dimorphism, pp. K74, Geological Society of America and University Kansas Press.
Stridsberg S. 1988. A Silurian cephalopod genus with a reinforced frilled shell. Palaeontology, Vol. 31, Part 3: 651-663.
Tanabe K and Tsukahara J. 1987. In Saunders K.B. and Landman N.H. (Eds.), Biometric Analysis of Nautilus pompilius from the Philippines and the Fiji Islands - Gonad Development and Sexual Dimorphism, pp. 111-113.
Zhuravleva F. A. 1978. Devonian Orthoceratoidea. Akademy of Sciences of the SSSR. Transaction of the Palaeontological Institute, 168: 1-224., Moscow.