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.
Bisat 1928 The Carboniferous goniatite zones of England and their continental equivalents.
Congrès de Stratigraphie Carbonifère, Heerlen 1927, C.R.B.: 117-133, pl.6, 6a; Liège.
Bisat & Hudson 1943 The lower Reticuloceras (R1) goniatite succession in the Namurian of the North of England.
Proceedings of the Yorkshire Geological Society, 24 (6): 383-440, fig.1, pl.23-30; Wakefield.
Bouckaert 1960a Stratigraphie et palóntologie de la super-zone R1 dans les vallées de la Berwinne et de la Geule.
Mémoires Inst. Géol. Univ. Louvain, 21: 3-94, fig.A-E, tab.1-2, pl.1-5; Louvain.
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.
Butcher & Hodson 1960 A Review of the Carboniferous Goniatite Zones in Devon and Cornwall.
Palaeontology, 3 (1): 75-81, pl.17-19; London.
Chalard 1960 Contribution à l'étude du Namurien du Bassin Houiller du Nord de la France. Texte et Planches photographiques.
Thèse, Université de Lille, 1-299, 12 pls.(A-L), Valenciennes.
Crick 1911 Notes on Carboniferous Cephalopoda from the Neighbourhood of Exeter.
Quarterly Journal of the Geological Society of London, 1911: 399-414, pl.32; London.
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.
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.
Dorsman 1945 The marine fauna of the Carboniferous in the Netherlands.
Meded. Geol. Sticht., Ser.C-4-3 (3): 1-101, tab.1-10, pl.1-11; Maastricht.
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.
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.
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.
Hind 1905 Notes on the homotaxial equivalents of the beds which immediately succeed the Carboniferous Limestone in the west of Ireland.
Proceedings of the Royal Irish Academy, 25 (sect. B): 93-116, pl.5-6; Dublin.
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.
Librovitch 1941 Otryad Ammonoidea. In: Atlas rukovodyashchikh form iskopaemykh faun SSSR, t. IV. Nizhniy otdel kamennougol'noy sistemy.
Gosgeolizdat: 137-153, fig.13-43, pl.34-40; Moskva-Leningrad.
Manger & Saunders 1980 Lower Pennsylvanian (Morrowan) ammonoids from the North American midcontinent.
Journal of Paleontology, 54, Suppl.(3): 1-56, fig.1-21, pl.1-6, tab.1-10; Tulsa, Okla.
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
Patteisky 1959 Die Goniatiten im Namur des Niederrheinisch-Westfälischen Karbongebietes.
Mitteilungen der Westfälischen Berggewerkschaftskasse, 14: 1-66, fig.1-18, pl.1-14; Herne (Kartenberg).
Phillips 1836 Illustrations of the geology of Yorkshire, part II. The Mountain Limestone District.
I-XX, 1-259, pl.1-25; London.
Plummer & Scott 1937 Upper Paleozoic ammonites in Texas.
The geology of Texas, vol.3 pt.1, Bull. Texas. Univ., 3701: 1-516, fig.1-88, pl.1-41; Austin, Texas.
Popov 1975 Ammonoidea (Ammonoidei). In: Paleontologicheskii Atlas kamennougol'nykh otlozhenii Urala. [In Russian].
Trudy VNIGRI 383: 111-130, pls.35-44, Leningrad (Nedra).
Popov 1979 Kamennougol'nye ammonoidei Donbassa i ikh stratigraficheskoe znachenie.
Vsesoyuznyi ordena Lenina nauchno-issledovatel'skii geologicheskii institut, Trudy, novaia seriya, 220: 1-106, figs. 1-10, pl.1-12, Leningrad.
Rauzer-Chernousova 1928 O nekotorykh kamennougol'nykh ammonitakh Fergany. [Russ. with German summary: Über die Carbonammonitenfauna von Fergana.]
Izvestiia Assotsiatsii nauchno-issledovatalskikh institutov pri fiz.-mat. fakultete Mosk. Univ. 1: 164-178, 14 text-figs., Moskva.
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.
Schindewolf 1951 Zur Morphogenie und Terminologie der Ammoneen-Lobenlinie.
Paläontologische Zeitschrift, 25 (1/2): 11-34, fig.1-19, pl.1; Stuttgart.
Schmidt 1925 Die carbonischen Goniatiten Deutschlands.
Jahrbuch der Preußischen Geologischen Landesanstalt, 45 (for 1924): 489-609, fig.1-3, pl.19-26; Berlin.
Schmidt 1929 Tierische Leitfossilien des Karbon.
Gürich,G.: Leitfossilien, 6. Lief.: 1-107, pl.1-23; Berlin (Borntraeger).
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.
Termier & Termier 1952 Les goniatites du Namuro-Moscovien (Pennsylvanien) du Kenadza (Sud-Oranais, Algérie).
Annales Paléontologie, 38: 1-34, 121 figs., Paris.
Yang, Zheng & Liu 1983 Carboniferous ammonoid zones from Zhongning and Zhongwei, Ningxia Region, China.
Earth Science - Journal of Wuhan College of Geology, 20 (2): 9-23, tab.1-3, pl.1; Wuhan.
Yang 1987 Early late Carboniferous ammonoids from Zhongwei, Ningxia Autonomous Region, China. [In Chinese, with English summary].
Geoscience, 1 (2): 157-172, 20 figs., 3 pls.