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This paper presents a status review of the fossil remains discovered in European Russia and assigned to Stephanorhinus kirchbergensis (Jäger, 1839). Similarly to other areas, this taxon appears rare in European Russia, despite its wide distribution. Furthermore, a large part of the S. kirchbergensis material reported in literature is presently untraceable in the Russian museum collections. In fact, from a total of twenty-one sites, the material is physically available from only three of them. In addition, the remains from Podosinik, previously not mentioned in literature, are reported here. The available material has been studied using descriptive morphological characters. This study follows a previous treatment of the related sites and material from Siberian Russia by the same author. Stephanorhinus is considered here as a synonym of Dicerorhinus.

  • Alekseeva, E.V. 1980: Mlekopitayushchie pleystozena Yugo-Vostoka Zapadnoy Sibiri (Hishchnye, Khobotnye, Kopytnye) (Pleistocene mammals from southeast Western Siberia) (in Russian). — Akademya Nauk SSSR, Dal’nevostochny Nauchny Zentr Biologii (Pochv. Institut), Izd-vo “Nauka”, Moskva, 187 pp.

    Alekseeva E.V. , '', in Mlekopitayushchie pleystozena Yugo-Vostoka Zapadnoy Sibiri (Hishchnye, Khobotnye, Kopytnye) (Pleistocene mammals from southeast Western Siberia) (in Russian) , (1980 ) -.

  • Alekseeva, L.I. 1977: Teriofauna rannego antropogena Vostochnoy Evropy (Early anthropogene theriofauna of Eastern Europe) (in Russian). — Trudy Geologicheskogo Instituta, Akademya Nauk SSSR, Izd-vo “Nauka”, 300, Moskva, pp. 1–214.

    Alekseeva L.I. , '', in Teriofauna rannego antropogena Vostochnoy Evropy (Early anthropogene theriofauna of Eastern Europe) (in Russian) , (1977 ) -.

  • Alekseeva, L.I. 1990: Teriofauna Verkhnego Pleystozena Vostochnoy Evropy (Krupnye Mlekopitayushchie) (Late Pleistocene theriofauna of Eastern Europe [Large mammals]) (in Russian, English abstract). — Akademya Nauk SSSR (Geologichesky Institut), Izd-vo “Nauka”, Moskva, 109 pp.

    Alekseeva L.I. , '', in Teriofauna Verkhnego Pleystozena Vostochnoy Evropy (Krupnye Mlekopitayushchie) (Late Pleistocene theriofauna of Eastern Europe [Large mammals]) (in Russian, English abstract) , (1990 ) -.

  • Avakyan, L.A. 1959: Chetvertichnye iskopaemye mlekopitayushchie Armenii (Quaternary fossil mammals of Armenia) (in Russian). — Izd-vo Akademya Nauk Armyanskoy SSR, Erevan, pp. 31–34.

    Avakyan L.A. , '', in Chetvertichnye iskopaemye mlekopitayushchie Armenii (Quaternary fossil mammals of Armenia) (in Russian) , (1959 ) -.

  • Aver’yanov, A.O., G.F. Baryshnikov, V.E. Garutt, N.V. Garutt, L.N. Fomicheva 1992: Volzhskaya fauna pleystozenovykh mlekopitayushchikh v kollekzii Geologo-Mineralogicheskogo Muzeya Kazanskogo Gosudarstvennogo Universiteta (Volga fauna in the collections of the Geological-Mineralogical Museum of the Kazan’ State University) (in Russian). — Izd-vo Kazanskogo Gosudarstvennogo Un-ta, Kazan’, 163 pp.

    Fomicheva L.N. , '', in Volzhskaya fauna pleystozenovykh mlekopitayushchikh v kollekzii Geologo-Mineralogicheskogo Muzeya Kazanskogo Gosudarstvennogo Universiteta (Volga fauna in the collections of the Geological-Mineralogical Museum of the Kazan’ State University) (in Russian) , (1992 ) -.

  • Belyaeva, E.I. 1935: Nekotorye dannye o chetvertichnykh mlekopitayuscikh iz Nizhnevolzhskogo kraya po materialam muzeya g. Pugach. Zemlya (Some data on the Quaternary mammals from the area of the lower Volga based on the material housed in the Pugachev Regional Museum) (in Russian, German abstract). — In: Trudy Komissii po Izuchenyu Chetvertichnogo Perioda, IV, (2), pp. 303–308, Akademya Nauk SSSR, Izd-vo AN SSSR, Moskva — Leningrad.

    Belyaeva E.I. , '', in Trudy Komissii po Izuchenyu Chetvertichnogo Perioda , (1935 ) -.

  • Belyaeva, E.I. 1939a. Ob ostatkakh iskopaemogo nosoroga iz okrestnostey g. Rybinska (On fossil rhinoceros remains from the environs of Rybinsk). — In: Voprosy Stratigrafii Chetvertichnykh Otlozhenii i ee Paleontologicheskoe Obosnovanie (in Russian). — Byulleten’ Komissii po Izuchenyu Chetvertichnogo Perioda, 5, pp. 69–90, Izd-vo Akademya Nauk SSSR, Moskva — Leningrad.

    Belyaeva E.I. , '', in Voprosy Stratigrafii Chetvertichnykh Otlozhenii i ee Paleontologicheskoe Obosnovanie (in Russian). — Byulleten’ Komissii po Izuchenyu Chetvertichnogo Perioda , (1939 ) -.

  • Belyaeva, E.I. 1939b: Zametki ob ostatkakh mlekupitayushchikh poluostrova Tunguz (On the mammalian remains from the Tunguz Peninsula) (in Russian). — Byulleten’ Moskovskogo obshchestva ispytateley prirody (Otdel geologichesky), 17(6), pp. 76–79, Moskva.

    Belyaeva E.I. , 'Zametki ob ostatkakh mlekupitayushchikh poluostrova Tunguz (On the mammalian remains from the Tunguz Peninsula) (in Russian) ' (1939 ) 17 Byulleten’ Moskovskogo obshchestva ispytateley prirody (Otdel geologichesky) : 76 -79.

    • Search Google Scholar
  • Belyaeva, E.I. 1940: Novye nakhodki ostatkov nosoroga Merka na territorii SSSR (New finds of Merck’s rhinoceros remains on the Soviet Union territory) (in Russian). — Priroda (Paleozoologya), 8, p. 82, Izd-vo Akademya Nauk SSSR, Moskva/Leningrad.

    Belyaeva E.I. , '', in Novye nakhodki ostatkov nosoroga Merka na territorii SSSR (New finds of Merck’s rhinoceros remains on the Soviet Union territory) (in Russian) , (1940 ) -.

  • Billia, E.M.E. 2007: First records of Stephanorhinus kirchbergensis (Jäger, 1839) (Mammalia, Rhinocerotidae) from the Kuznetsk Basin (Kemerovo region, Kuzbass area, South-East of Western Siberia). — Bollettino della Società Paleontologica Italiana, 46(2–3), pp. 95–100, Modena.

    Billia E.M.E. , 'First records of Stephanorhinus kirchbergensis (Jäger, 1839) (Mammalia, Rhinocerotidae) from the Kuznetsk Basin (Kemerovo region, Kuzbass area, South-East of Western Siberia) ' (2007 ) 46 Bollettino della Società Paleontologica Italiana : 95 -100.

    • Search Google Scholar
  • Billia, E.M.E. 2008a: Revision of the fossil material attributed to Stephanorhinus kirchbergensis (Jäger, 1839) (Mammalia, Rhinocerotidae) preserved in the museum collections of the Russian Federation. Quaternary International, 179, pp. 25–37.

    Billia E.M.E. , 'Revision of the fossil material attributed to Stephanorhinus kirchbergensis (Jäger, 1839) (Mammalia, Rhinocerotidae) preserved in the museum collections of the Russian Federation ' (2008 ) 179 Quaternary International : 25 -37.

    • Search Google Scholar
  • Billia, E.M.E. 2008b: The skull of Stephanorhinus kirchbergensis (Jäger, 1839) (Mammalia, Rhinocerotidae) from the Irkutsk region (Southwest Eastern Siberia). — Quaternary International, 179, pp. 20–24.

    Billia E.M.E. , 'The skull of Stephanorhinus kirchbergensis (Jäger, 1839) (Mammalia, Rhinocerotidae) from the Irkutsk region (Southwest Eastern Siberia) ' (2008 ) 179 Quaternary International : 20 -24.

    • Search Google Scholar
  • Billia, E.M.E. 2010: The famous Stephanorhinus kirchbergensis (Jäger, 1839) “Irkutsk skull” (Mammalia, Rhinocerotidae) from southwest Eastern Siberia briefly compared with those from Krapina and Warsaw (Eastern Europe). — Studii pi comunicari. Ptiinoele Naturii, 26(1), pp. 296–302, Muzeul Olteniei, Craiova.

    Billia E.M.E. , 'The famous Stephanorhinus kirchbergensis (Jäger, 1839) “Irkutsk skull” (Mammalia, Rhinocerotidae) from southwest Eastern Siberia briefly compared with those from Krapina and Warsaw (Eastern Europe) ' (2010 ) 26 Studii pi comunicari. Ptiinoele Naturii : 296 -302.

    • Search Google Scholar
  • Billia, E.M.E. 2011: Occurrences of Stephanorhinus kirchbergensis (Jäger, 1839) (Mammalia, Rhinocerotidae) in Eurasia. An account. — Acta Palaeontologica Romaniae, 7, pp. 17–40.

    Billia E.M.E. , 'Occurrences of Stephanorhinus kirchbergensis (Jäger, 1839) (Mammalia, Rhinocerotidae) in Eurasia. An account ' (2011 ) 7 Acta Palaeontologica Romaniae : 17 -40.

    • Search Google Scholar
  • Brandt, J.F. 1877: Versuch einer Monographie der Tichorhinen Nashörner nebst Bemerkungen über Rhinoceros leptorhinus Cuvier u.s.w. — Mémoires de l’Académie Impériale des Sciences de St.-Pétersbourg, s. 7, XXIV(4), pp. 1–135, Sankt Peterburg.

    Brandt J.F. , '', in Versuch einer Monographie der Tichorhinen Nashörner nebst Bemerkungen über Rhinoceros leptorhinus Cuvier u.s.w. , (1877 ) -.

  • Chersky, I.D. 1874: Opisanie cherepa nosoroga, razlichnago ot' Rhinoceros tichorhinus (Description of a rhinoceros skull different from Rhinoceros tichorhinus) (in Russian). — Zapiski Imperatorskoy Akademii Nauk’, XXV, pp. 65–75, Sankt Peterburg.

    Chersky I.D. , '', in Opisanie cherepa nosoroga, razlichnago ot' Rhinoceros tichorhinus (Description of a rhinoceros skull different from Rhinoceros tichorhinus) (in Russian) , (1874 ) -.

  • Chersky, I.D. 1891: Opisanie kollekzii posletretichnykh” mlekopitayushchikh” zhivotnykh”, sobrannykh” Novo-Sibirskoyu Ekspedizieyu 1885–1886 g. (Description of the post-tertiary mammals collected by the new Siberian expedition in 1885–1886) (in Russian). — Prilozhenie k LXV-mu Tomu, Zapisok” Imperatorskoy Akademii Nauk, 65(1), pp. 1–706, Sankt Petersburg.

    Chersky I.D. , 'Opisanie kollekzii posletretichnykh” mlekopitayushchikh” zhivotnykh”, sobrannykh” Novo-Sibirskoyu Ekspedizieyu 1885–1886 g. (Description of the post-tertiary mammals collected by the new Siberian expedition in 1885–1886) (in Russian) ' (1891 ) 65 Prilozhenie k LXV-mu Tomu, Zapisok” Imperatorskoy Akademii Nauk : 1 -706.

    • Search Google Scholar
  • Dubrovo, I.A. 1957: Ob ostatkakh Parelephas wüsti (M. Pavl.) i Rhinoceros mercki Jaeger iz Yakutii (On remains of Parelephas wüsti [M. Pavl.] and Rhinoceros mercki Jaeger from Yakutya) (in Russian). — Byulleten’ Komissii po Izuchenyu Chetvertichnogo Perioda, 21, pp. 97–104, Izd-vo AN SSSR, Moskva/Leningrad.

    Dubrovo I.A. , 'Ob ostatkakh Parelephas wüsti (M. Pavl.) i Rhinoceros mercki Jaeger iz Yakutii (On remains of Parelephas wüsti [M. Pavl.] and Rhinoceros mercki Jaeger from Yakutya) (in Russian) ' (1957 ) 21 Byulleten’ Komissii po Izuchenyu Chetvertichnogo Perioda : 97 -104.

    • Search Google Scholar
  • Flerov, K.K., B.A. Trominov, N.M. Yanoskaya 1955: Istorya fauny mlekopitayushchikh v chetvertichnom periode (History of mammalian fauna in the Quaternary period) (in Russian). — Akademya Nauk SSSR (Geologichesky Muzey), 40 pp, 37 figs, Moskva.

    Yanoskaya N.M. , '', in Istorya fauny mlekopitayushchikh v chetvertichnom periode (History of mammalian fauna in the Quaternary period) (in Russian) , (1955 ) -.

  • Freidel, E. 1880: Ein Leichnam von Rhinoceros merckii aus Sibirien. — Der Zoologische Garten, Jhg 21, pp. 353–359, Frankfurt/M.

    Freidel E. , 'Ein Leichnam von Rhinoceros merckii aus Sibirien ' (1880 ) 21 Der Zoologische Garten, Jhg : 353 -359.

    • Search Google Scholar
  • Gromov, V.I. 1933: Izuchenie chetvertichnoy fauny Severnogo Kavkaza (Study of the Quaternary fauna of Northern Caucasus) (in Russian). — Vestnik Akademya Nauk SSSR, 4, Moskva — Leningrad.

    Gromov V.I. , '', in Vestnik Akademya Nauk SSSR , (1933 ) -.

  • Gromov, V.I. 1939: Kratky sistematichesky i stratigrafichesky obzor chetvertichnykh mlekopitayushchikh (Brief systematic and stratigraphic review of the Quaternary mammals) (in Russian). — Vyp. 2, pp. 163–223, Sankt Peterburg.

    Gromov V.I. , '', in Kratky sistematichesky i stratigrafichesky obzor chetvertichnykh mlekopitayushchikh (Brief systematic and stratigraphic review of the Quaternary mammals) (in Russian) , (1939 ) -.

  • Gromov, V.I. 1948: Paleontologicheskoe i arkheologicheskoe obosnavanie stratigrafii kontinental'nykh otlozheny chetvertichnogo perioda na territorii SSSR (Palaeontological and archaeological background for the stratigraphy of the continental Quaternary deposits on USSR territory) (in Russian). — Trudy Instituta Geologicheskoy Nauk AN SSSR (ser. Geologya), 64(17), pp. 1–524, Akademya Nauk SSSR, Moskva.

    Gromov V.I. , 'Paleontologicheskoe i arkheologicheskoe obosnavanie stratigrafii kontinental'nykh otlozheny chetvertichnogo perioda na territorii SSSR (Palaeontological and archaeological background for the stratigraphy of the continental Quaternary deposits on USSR territory) (in Russian) ' (1948 ) 64 Trudy Instituta Geologicheskoy Nauk AN SSSR (ser. Geologya) : 1 -524.

    • Search Google Scholar
  • Gromova, V.I. 1932: Novye materialy po chetvertichnoy faune Povolzh’ya i po istorii mlekopitayushchikh Vostochnoy Evropy i Severnoy Azii voobshche (S prediesloviem prof. P.A. Pravoslavleva) (New material on the Quaternary fauna from Lower Volga and history of the mammals of Eastern Europe and Northern Asia in general [with a prologue by Prof. P.A. Pravoslavlev]) (in Russian, German abstract). — Trudy Komissii po Izuchenyu Chetvertichnogo Perioda, II, pp. 69–184, Izd-vo Akademya Nauk SSSR, Leningrad.

    Gromova V.I. , '', in Novye materialy po chetvertichnoy faune Povolzh’ya i po istorii mlekopitayushchikh Vostochnoy Evropy i Severnoy Azii voobshche (S prediesloviem prof. P.A. Pravoslavleva) (New material on the Quaternary fauna from Lower Volga and history of the mammals of Eastern Europe and Northern Asia in general [with a prologue by Prof. P.A. Pravoslavlev]) (in Russian, German abstract) , (1932 ) -.

  • Gromova, V.I. 1935: Ob ostatkakh nosoroga Mercka (Rhinoceros mercki Jaeg.) s Nizhney Volgi (Über die Reste des Merckschen Nashorn [Rhinoceros mercki Jaeg.] von der unteren Wolga) (in Russian, German abstract). — Trudy Paleozoologicheskogo Instituta AN SSSR, IV, pp. 91–136, Izd-vo Akademya Nauk SSSR, Moskva.

    Gromova V.I. , '', in Ob ostatkakh nosoroga Mercka (Rhinoceros mercki Jaeg.) s Nizhney Volgi (Über die Reste des Merckschen Nashorn [Rhinoceros mercki Jaeg.] von der unteren Wolga) (in Russian, German abstract) , (1935 ) -.

  • Gromova, V.I. 1965: Kratky obzor chetvertichnykh mlekopitayushchikh Evropy (Opyt sopostavlenya) (Brief review of the Tertiary mammals of Europe) (in Russian). — Komissia po Izuchenyu Chetvertichnogo Perioda, Akademya Nauk SSSR, Izd-vo “Nauka”, Moskva, 143 pp.

    Gromova V.I. , '', in Kratky obzor chetvertichnykh mlekopitayushchikh Evropy (Opyt sopostavlenya) (Brief review of the Tertiary mammals of Europe) (in Russian) , (1965 ) -.

  • Khisarova, G.D. 1963: Iskopaemye kosti mlekopitayushchikh iz Koshkurganskogo grifona (Yuzhny Kazakhstan) (Mammalian osteological fossil remains from the Koshkurgan locality [Southern Kazakhstan]). — In: Materialy po Istorii Fauny i Flory Kazahstana) (in Russian). Akademya Nauk Kazakhskoy SSR (Institut Zoologii), Izd-vo “Nauka” KazSSR, 4, pp. 42–43, 48–51, Alma-Ata.

    Khisarova G.D. , '', in Materialy po Istorii Fauny i Flory Kazahstana) (in Russian) , (1963 ) -.

  • Kolbutov, A.D. 1935–1936: Geologicheskie nablyudenya v basseyne r. Kubani letom 1935 g. (Geological observations in the Kuban’ river basin in summer 1935) (in Russian). — Institut Geologicheskoy Nauk, Akademya Nauk SSSR, Moskva, 137 pp.

  • Kozhamkulova, B.S., N.N. Kostenko 1984: Vymershie zhivotnye Kazahstana (Extinct animals of Kazakhstan). — In: Paleogeografya Pozdnego Kaynozoya (in Russian). Akademya Nauk Kazakhskoy SSR (Zoologicheskogo Instituta), Izd-vo “Nauka” KazSSR, Alma-Ata, p. 54.

    Kostenko N.N. , '', in Paleogeografya Pozdnego Kaynozoya (in Russian) , (1984 ) -.

  • Kretzoi, M. 1942: Präokkupierte und durch ältere zu ersetzende Säugetiernamen. — Földtani Közlöny, 72(4–12), pp. 345–349, Budapest.

    Kretzoi M. , 'Präokkupierte und durch ältere zu ersetzende Säugetiernamen ' (1942 ) 72 Földtani Közlöny : 345 -349.

    • Search Google Scholar
  • McKenna, M.C., S.K. Bell 1997: Classification of Mammals above the Species Level. — Columbia University Press, New York, 631 pp.

    Bell S.K. , '', in Classification of Mammals above the Species Level , (1997 ) -.

  • Pavlova, M.V. 1933: Fauna mlekopitayushchikh sobrannykh v b. Saratovskoy gub., bliz g. Khvalynska na beregu r. Volgi (Faune des mammifères fossiles trouvès dans l’ancien gouvernement de Saratov près de la ville de Khvalinsk au bord du Volga) (in Russian). — Trudy Komissii po Izuchenyu Chetvertichnogo Perioda, 3(1), pp. 171–172, Leningrad.

    Pavlova M.V. , 'Fauna mlekopitayushchikh sobrannykh v b. Saratovskoy gub., bliz g. Khvalynska na beregu r. Volgi (Faune des mammifères fossiles trouvès dans l’ancien gouvernement de Saratov près de la ville de Khvalinsk au bord du Volga) (in Russian) ' (1933 ) 3 Trudy Komissii po Izuchenyu Chetvertichnogo Perioda : 171 -172.

    • Search Google Scholar
  • Pusch, G.G. 1836: Geognostische Beschreibung von Polen sowie der übrigen Nordkarpathen-Länder. — Stuttgart — Tübingen, Bd. II, 695 pp.

    Pusch G.G. , '', in Geognostische Beschreibung von Polen sowie der übrigen Nordkarpathen-Länder , (1836 ) -.

  • Salov, I.N. 1957: Nakhodki iskopaemoy chetvertichnoy fauny v Smolenskoy oblasti (Finds of fossil Quaternary fauna in the Smolensk region) (in Russian). — Smolensky Oblastnoy Kraevedchesky Muzey, 2, pp. 311–333, Smolensk Knizhnoe Izd-vo, Smolensk.

    Salov I.N. , 'Nakhodki iskopaemoy chetvertichnoy fauny v Smolenskoy oblasti (Finds of fossil Quaternary fauna in the Smolensk region) (in Russian) ' (1957 ) 2 Smolensky Oblastnoy Kraevedchesky Muzey : 311 -333.

    • Search Google Scholar
  • Schrenck, L. v. 1880: Der erste Fund einer Leiche von Rhinoceros merckii. — Zapiski Imperatorskoy Akademii Nauk, s. 7, 28(7), pp. 1–55, Sankt Peterburg.

    Schrenck L. , 'Der erste Fund einer Leiche von Rhinoceros merckii ' (1880 ) 28 Zapiski Imperatorskoy Akademii Nauk, s. 7 : 1 -55.

    • Search Google Scholar
  • Shpansky, A.V., E.M.E. Billia 2012: Records of Stephanorhinus kirchbergensis (Jäger, 1839) (Mammalia, Rhinocerotidae) from the Ob’ River at Krasny Yar (Tomsk region, southeast of Western Siberia) (with Russian abstract). — Russian Journal of Theriology, 11(1), pp. 47–55, Moskva.

    Billia E.M.E. , 'Records of Stephanorhinus kirchbergensis (Jäger, 1839) (Mammalia, Rhinocerotidae) from the Ob’ River at Krasny Yar (Tomsk region, southeast of Western Siberia) (with Russian abstract) ' (2012 ) 11 Russian Journal of Theriology : 47 -55.

    • Search Google Scholar
  • Strizheva, I.M. 1991: Kostnye ostatki krupnykh mlekopitayushchikh v rayone Samarskoy Luki (Osteological remains of large mammals from the Samara Luka district) (in Russian). — Samarskaya Luka, 2, pp. 197–205, Samara.

    Strizheva I.M. , 'Kostnye ostatki krupnykh mlekopitayushchikh v rayone Samarskoy Luki (Osteological remains of large mammals from the Samara Luka district) (in Russian) ' (1991 ) 2 Samarskaya Luka : 197 -205.

    • Search Google Scholar
  • Svitoch, A.A., T.A. Yanina 1997: Chetvertichnye otlozhenya poberezhiy Kaspiyskogo Morya (Quaternary deposits on the Caspian sea banks) (in Russian). — Izd-vo Moskovskogo Gosuniversiteta, Moskva, 268 pp.

    Yanina T.A. , '', in Chetvertichnye otlozhenya poberezhiy Kaspiyskogo Morya (Quaternary deposits on the Caspian sea banks) (in Russian) , (1997 ) -.

  • Vereshchagin, N.K. 1959: Mlekopitayushchie Kavkaza — Istorya Formirovanya Fauny (Mammals of Caucasus — History of the Faunal Formation) (in Russian). — Akademya Nauk Azerbayjanskoy SSR, Izd-vo Akademya Nauk SSSR, Moskva — Leningrad, 703 pp.

    Vereshchagin N.K. , '', in Mlekopitayushchie Kavkaza — Istorya Formirovanya Fauny (Mammals of Caucasus — History of the Faunal Formation) (in Russian) , (1959 ) -.

  • Woodward, H.M. 1881: A fossil rhinoceros in the flesh. — Geological Magazine, (2), 8, p. 96, London.

    Woodward H.M. , 'A fossil rhinoceros in the flesh ' (1881 ) 8 Geological Magazine : 96 -.

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