Abstract
The ammonites of the genus Cadomites from the Upper Bajocian and Lower Bathonian of Karachay-Cherkessia are discussed. The new material makes it possible to precisely identify macroconchs of this genus in the Kuban River basin. C. (Cadomites) lissajousi Roché is described from the middle Subzone of the Upper Bajocian Niortense Zone. C. (C.) sturanii Westermann et Rioult is described from a talus of the Upper Bajocian Parkinsoni Zone–Lower Bathonian Zigzag Zone boundary beds. C. (C.) ex gr. rectelobatus (v. Hauer) and C. (C.) sp. are also found in this locality. A new species C. (C.) zelenchukensis Mitta sp. nov. is described from the lowermost Lower Bathonian (Beds with Oraniceras scythicum).
Similar content being viewed by others
REFERENCES
Azaryan, N.R., Yurskiye ammonity Armyanskoy SSR (Jurassic Ammonites of the Armenian SSR), Yerevan: Akad. Nauk ArmSSR, 1982.
Besnosov, N.V., Bajocian and Bathonian sediments of the Northern Caucasus, Trudy VNIIGaz, 1967, vol. 28/36, pp. 1–179.
Besnosov, N.V. and Mitta, V.V., Pozdnebayosskie i batskiye ammonitidy Severnogo Kavkaza i Sredney Azii (Late Bajocian and Bathonian ammonitids of the Northern Caucasus and Central Asia), Moscow: Nedra, 1993.
Besnosov, N.V. and Mitta, V.V., Catalogue of Ammonitida and key sections of the Upper Bajocian–Lower Bathonian of North Caucasus, Byull. Coll. Fund VNIGNI, 1998, no. 1, pp. 1–70.
Besnosov, N.V. and Mitta, V.V., Jurassic geology and ammonites of the Great Balkhan (Western Turkmenistan), Byull. Coll. Fund VNIGNI, 2000, no. 5, pp. 1–115.
Cherkashin, V.I., Gavrilov, Yu.O., Zakharov, V.A., et al., Yurskiye otlozheniya tsentral’noy chasti Gornogo Dagestana. Putevoditel’ geol. ekskursiy VI Vseross. soveshch. “Yurskaya sistema Rossii: problemy stratigrafii i paleogeografii (Jurassic Deposits of the Central Part of Gorny Dagestan. Geol. Guide. Excursions VI All-Russian. Meeting “Jurassic System of Russia: Problems of Stratigraphy and Paleogeography”). Makhachkala: Alef, 2015.
Dietl, G. and Herold, G., Erstfund von Cadomites (Ammonoidea) im Unter-Callovium (Mittl. Jura) von Südwest-Deutschland, Stuttg. Beitr. Naturk. Ser. B, 1986, no. 120, pp. 1–9.
Dietze, V. and Dietl, G., Feinstratigraphie und Ammoniten-Faunenhorizonte im Ober-Bajocium und Bathonium des Ipf-Gebietes (Schwäbische Alb, Südwestdeutschland), Stuttg. Beitr. Naturk. Ser. B, 2006, no. 162, pp. 1–51.
Dietze, V., Schweigert, G., Callomon, J.H., and Gauthier, H., Garantiana- und frühe Parkinsoni-Zone (Ober-Bajocium, Mittlerer Jura) am Ipf (östliche Schwäbische Alb, SW-Deutschland) mit Bemerkungen zur Phylogenie der Ammonitengattung Garantiana Mascke, 1907, Stuttg. Beitr. Naturk. Ser. B, 2002, no. 315, pp. 1–89.
Galácz, A., Bajocian and Bathonian ammonites of Gyenespuszta, Bakony Mts., Hungary, Geol. Hung. Ser. Palaeontol., 1980, vol. 39, pp. 1–227.
Galácz, A., The age of the ammonite fauna from the classic Middle Jurassic locality of Swnitza (Banat, Romania), Palaeopelagos Spec. Publ., 1994, vol. 1, pp. 167–179.
Galácz, A. and Scente, I., Middle Jurassic fossils from Daghestan. A revision of ammonites and bivalves collected by the Déchy Caucasus expeditions (1884–1902), Hantkeniana, 2008, vol. 6, pp. 109–125.
Gauthier, H., Rioult, M., and Trévisan, M., Répartition biostratigraphique des ammonites dans l’Oolithe ferrugineuse de Bayeux (Bajocien) à Feuguerolles-sur-Orne (Calvados), Éléments nouveaux pour une révision des Garantianinae, Géol. France, 1996, no. 2, pp. 27–51.
Gemmellaro, G.G., Sopra alcuni fossili della zona con Posidonomya alpina, Cras di Sicilia, Giorn. Sci. Nat. Econ. Palermo, 1877, vol. 12, pp. 51–81.
Hahn, W., Die Tulitidae S. Buckman, Sphaeroceratidae S. Buckman und Clydoniceratidae S. Buckman (Ammonoidea) des Bathoniums (Brauner Jurae) im südwestdeutschen Jura, Jg. Geol. Landesamt Baden-Württ., 1971, vol. 13, pp. 55–122.
Hauer, F.R. von., Paläontologische Notizen. Nr. 1-4, Sitzber. Akad. Wiss. Wien, Math.-Naturwiss. Kl., 1857, vol. 24, pp. 145–158.
Howarth, M.K., Systematic descriptions of the Stephanoceratoidea and Spiroceratoidea, Treatise Online, 2017, no. 84. Pt. l revised, vol. 3b (6), pp. 1–101.
Krymholz, G.Ya., Ammonity nizhne- i sredneyurskikh otlozheniy Severnogo Kavkaza (Ammonites of the Lower and Middle Jurassic Deposits of the Northern Caucasus), Leningrad: Leningrad. Gos. Univ., 1961.
Krystyn, L., Die Oberbajocium- und Bathonium-Ammoniten der Klaus-Schischten des Steinbruches Neumühle bei Wien (Österreich), Ann. Naturhist. Mus. Wien, 1972, vol. 76, pp. 195–310.
Kudernatsch, J., Die Ammoniten von Swinitza, Abh. Geol. Reichsanst. Wien, 1852, vol. 1, no. 2, pp. 1–16.
Martin, A.R., Les genres Cadomites (Cadomitinae: Stephanoceratidae) et Berbericeras (Morphoceratidae) du Bathonien moyen et supérieur du Mâconnais (Saône et Loire, France), Strata Trav. Géol. Sediment. Paléontol. Sér. 2, 2017, vol. 55, pp. 1–39.
Mitta, V.V., Ammonites of the boundary sediments of the Bathonian-Callovian of the Northern Caucasus, Paleontologiya, stratigrafiya i paleogeografiya Mezozoya i Kainozoya boreal’nykh raionov. T. 1. Mezozoi (Paleontology, Stratigraphy and Paleogeography of the Mesozoic and Cenozoic Boreal Regions. I. Mesozoic), Novosibirsk: Inst. Neftegaaz. Geol. Geofiz. Sib. Otd. Ross. Akad. Nauk, 2011a, pp. 184–187.
Mitta, V.V., Ammonites of the Genus Cadoceras (Cardioceratidae) from the Uppermost Bathonian–Lowermost Callovian of the Northern Caucasus (Ingushetia), Paleontol. J., 2011b, vol. 45, no. 6, pp. 609–619.
Mitta, V.V., Genus Oraniceras (Parkinsoniidae, Ammonoidea) from the Lower Bathonian of Southern European Russia, Paleontol. J., 2015, vol. 49, no. 6, pp. 595–601.
Mitta, V.V., Ammonites and stratigraphy of the Upper Bajocian Strenoceras niortense zone in the interfluve between the Kuban and Urup rivers (Northern Caucasus), Paleontol. J., 2021, vol. 55, no. 12, pp. 1458–1475.
Mitta, V.V. and Sherstyukov, M.P., On the Bajocian and Bathonian of the Bolshoi Zelenchuk River Basin (Northern Caucasus), in Problemy paleoekologii i istoricheskoy geoekologii (Problems of Paleoecology and Historical Geoecology), Saratov: Saratov. Gos. Tekhn. Univ., 2014, pp. 74–81.
Mitta, V.V., Savelieva, Yu.N., Fedorova, A.A., and Shurekova, O.V., Biostratigraphy of the Bajocian–Bathonian Boundary Beds in the Basin of the Bolshoi Zelenchuk River (Northern Caucasus), Stratigr. Geol. Correl., 2017, vol. 25, no. 6, pp. 607–626.
Mönnig, E. and Beginski, P., Ein Cadomites (Ammonoidea) aus dem Unter-Callovium (Mittel Jura) von Nordwestdeutschland, Geol. Bl. NO-Bayern, 1993, vol. 43, no. 1–3, pp. 105–114.
Neumayr, M. and Uhlig, V., Über die von H. Abich im Kaukasus gesammelten Jurafossilien, Denkschr. Math.-Naturwiss. Kl. Kais. Akad. Wiss. Wien, 1892, vol. 59, pp. 1–122.
Orbigny, A d’., Paléontologie Française. Terrain Jurassiques. V. 1. Cephalopodes, Paris: Masson, 1842–1851.
Pavia, G., Ammoniti del Baiociano superiore di Digne (Francia SE, Dip. Basses-Alpes), Boll. Soc. Paleontol. Ital., 1973 (1971), vol. 10. no. 2, pp. 75–142.
Pavia, G., Ammoniti e biostratigrafia del Baiociano inferiore di Digne (Francia S.E., Dip. Alpes-Haute Provence), Mus. Reg. Sci. Nat. Torino, 1983, Monogr. 2, pp. 1–254.
Pavia, G., Cadomites daubenyi (Gemmellaro, 1877), in Revision of Jurassic Ammonites of the Gemmellaro Collections. Palermo, 2002, pp. 236–239 (Quaderni Mus. Geol. “G.G. Gemmelllaro”, vol. 6).
Quenstedt, F.A., Die Ammoniten des Schwäbischen Jura. vol. II. Der Braune Jura, Stuttgart: Schweizerbart, 1887, pp. 441–815.
Rioult, M., Cadomites psilacanthus (Wermbter, 1891), in Révision Critique de la Paléontologie Française d’Alcide d’Orbigny. 1. Céphalopodes Jurassiques, Fischer J.-C. et al., Eds., P.: Masson, 1994.
Roché, P., Aalénien et Bajocien et de quelques régions voisines, Trav. Lab. Géol. Fac. Sci. Lyon. 1939, Fasc. 35, Mém. 29, pp. 5–380.
Rostovtsev, K.O., Prozorovskaya, E.L., Vuks, V.Ya., and Belenkova, V.S., Yurskiye otlozheniya yuzhnoy chasti Zakavkaz’ya (Jurassic Deposits of the Southern Part of Transcaucasia), Leningrad: Nauka, 1985.
Schlegelmilch, R., Die Ammoniten des Süddeutschen Doggers: Ein Bestimmungsbuch für Fossiliensammler und Geologen, Stuttgart–N.Y.: Fischer, 1985.
Seyed-Emami, K., Raoufian, A., and Zand-Moghadam, H., Late Bajocian and Bathonian (Middle Jurassic) ammonites from the Dalichai Formation north of Damghan (Alborz, North Iran), N. Jb. Geol. Paläontol. Abh., 2018, vol. 288, no. 2, pp. 183–203.
Seyed-Emami, K., Schairer, G., Aghanabati, S.A., et al., Cadomites aus der unteren Baghamshah-Formation (Oberbathon, Mitlerer Jura) SW Tabas (Zentraliran), Mitt. Bayer. Staatssamml. Paläontol. Hist. Geol., 1998, vol. 38, pp. 111–119.
Seyed-Emami, K., Wilmsen, M., Fürsich, F.T., et al., A summary of the Jurassic System in North and East-Central Iran, Zitteliana, 2020, vol. 94, pp. 99–156.
Sturani, C., La successione delle faune ad ammoniti nelle formazioni mediogiurassische delle Prealpi Venete Occidentali, Mem. Ist. Geol. Min. Univ. Padova, 1964a, vol. 24, pp. 1–63.
Sturani, C., Ammoniti mediogiurassische del Veneto. Faune del Baiociano terminale (zone a Garantiana e a Parkinsoni), Mem. Ist. Geol. Min. Univ. Padova, 1964b, vol. 24, pp. 1–43.
Sturani, C., Ammonites and stratigraphy of the Bathonian in the Digne-Barreme area (South-Eastern France, dept. Bases-Alpes), Boll. Soc. Paleontol. Ital., 1966 (1967), vol. 5, no. 1, pp. 3–57.
Tsereteli, I.D., Batskiye ammonity Gruzii (Bathonian Ammonites of Georgia), Tbilisi: Metsniereba, 1968.
Wermbter, H., Der Gebirgsbau des Leinethales zwischen Greene und Banteln, N. Jb. Miner. Geol. Paläontol., 1891, Beil.-vol. 7, pp. 246–294.
Westermann, G.E.G. and Rioult, M., The lectotype of the ammonite Cadomites psilacanthus (Wermbter), Palaeontology, 1975, vol. 18, Pt. 4, pp. 871–877.
ACKNOWLEDGMENTS
O. Nagel (Radeberg, Germany), S. Gräbenstein (Bodelshausen, Germany), E.A. Mitta (Moscow), V. Pirkl (Gerlingen, Germany), and many other friends and colleagues of mine participated in the fieldwork on the Jurassic sections of the interfluve of the Kuban and Urup rivers for a number of years. M.P. Sherstyukov (Stavropol) handed over his collection for study. S.R. Fernández-López (Madrid, Spain) and G. Schweigert (Stuttgart, Germany) provided assistance with literature. The photographs were taken by S.V. Bagirov (Paleontological Institute, Russian Academy of Sciences). The author is sincerely grateful to all those who contributed to the preparation of this work.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
The author declares that he has no conflict of interest.
Additional information
Translated by S. Nikolaeva
Rights and permissions
About this article
Cite this article
Mitta, V.V. The Genus Cadomites (Ammonoidea: Stephanoceratidae) from the Upper Bajocian–Lower Bathonian (Middle Jurassic) of the Kuban River Basin (Northern Caucasus, Russia). Paleontol. J. 56, 620–629 (2022). https://doi.org/10.1134/S0031030122060089
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S0031030122060089