Fossil Records of Rhinoceroses (Rhinocerotoidea Gray, 1821

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Fossil Records of Rhinoceroses (Rhinocerotoidea Gray, 1821 Bulletin of the Natural History Museum - Plovdiv Bull. Nat. Hist. Mus. Plovdiv, 2017, vol. 2: 1-7 Fossil records of Rhinoceroses (Rhinocerotoidea Gray, 1821), Chalicotheres (Chalicotherioidea Gill, 1872) and Brontotheres (Brontotherioidea (Marsh, 1873) (Peryssodactyla Owen, 1848 - Mammalia Linnaeus, 1758) in Bulgaria Zlatozar N. Boev* National Museum of Natural History, Bulgarian Academy of Sciences, 1 Blvd. Tsar Osvoboditel, 1000 Sofia, BULGARIA * Corresponding author: [email protected]; [email protected] Abstract. The fossil record of the Rhinoceroses, Chalicotheres and Brontotheres in Bulgaria covers 34 taxa from a total of 53 localities dated from the Oligocene to the Late Pleistocene: Rhinocerotoidea (27 taxa), Chalicotherioidea (5), and Brontotherioidea (2). Most widely spread were Aceratherium incisivum (established in 15 localitiees), Dihoplus schleiermacheri (13), Coelodonta antiquitatis (6), and Ancylotherium pentelicum (5). The majority of the localities (27) are concentrated along the largest Bulgarian rivers - Struma (14 localities), Iskar (6). Maritsa (5), and Mesta (2), as well as the Sofia Valley (9) and the Burgas lowland (3). Key words: Fossil, perissodactyls, Neogene, Miocene. Introduction and Neogene (Miocene and Pliocene), data from Chalicotheres (Chalicotherioidea Gill, 1872) Bulgaria and Balkans complete the information and Brontotheres (Brontotherioidea (Marsh, on their final former presence in Europe before 1873) are fossil group of peryssodactyls, while the drastic range restriction to Southern regions Rhinocerotoidea (Gray, 1821) survived through of Aftica and Asia today (Rhinoceratidae), or rhinoceroses (Rhinocerotidae Gray, 1820) with 4 total extinction (Chalicotheriidae and genera and 5 species (DINERSTEIN, 2011): white Brontotheriidae). Present study aims to gather all rhinoceros Ceratotherium simum Burchell, 1817), scattered information on the fossil history of black rhinoceros Diceros bicornis (Linnaeus, 1758), these three superfamilies of Peryssodactyla in Sumatran rhinoceros Dicerorhinus sumatrensis Bulgaria. (Fischer, 1814)[3], Javan rhinoceros Rhinoceros sondaicus Desmarest, 1822[3], and Indian Material and Methods rhinoceros Rhinoceros unicornis Linnaeus, 1758. All For the goal of the study, i. e. gathering the they have Old World subtropical and tropical numerous scattered published (and distribution in Africa and Asia. unpublished) data for the fossil remains of these Territory of Bulgaria, Balkans and all Europe three superfamilies of Peryssodactyla lies on out of the recent range of Rhinocerotidae. throughout all the country, we have checked Although many records of fossil rhinoceroses many sources as scientific publications, popular- from Europe documented very well the former science publications, and museum collections. distribution of these perissodactyls in the Sometimes a collected specimen was published Western Palearctic in the Paleogene (Oligocene) in several publications under different names, © Bull. Nat. Hist. Mus. Plovdiv Regional Natural History Museum – Plovdiv http://rnhm.org/en/ University of Plovdiv Publishing House Fossil records of Rhinoceroses, Chalicotheres and Brontotheres (Peryssodactyla, Mammalia) in Bulgaria but we accepted the last identification or the Lower Pliocene (BAKALOV & NIKOLOV, 1962); newest taxonomical referring. Gaber – 2. (Sofia Region). Coal mine Garmen. Oligocene – Lower Pliocene (BAKALOV & Results and Discussion NIKOLOV, 1962); Gaber – 3. (Sofia Region). Coal mine Oreshets Oligocene – Lower Pliocene Taxa account (BAKALOV & NIKOLOV, 1962); Stanyantsi (Sofia Region): Maeotian (NIKOLOV, 1985) – Late Superfamily RHINOCEROTOIDEA Gray, Miocene. Late Miocene (Turolian, 5.80-5.35 Mya 1821 /Miocene-Pliocene boundary/) (BOHME et al., 2013). Udescribed and unpublished finds Family AMYNODONTIDAE Scott & (GERAADS et al., 2011); Oreshets (Vidin Region): Osborn, 1883 Oligocene-Miocene (NIKOLOV, 1985); Dolni Izvor (Haskovo Region): Oligocene (NIKOLOV, 1. Cadurcodon ardynensis Osborn, 1924: 1963). Kamеno (Burgas region). Oligocene. Sand 4. Aceratherium sp.: Noevtsi (Pernik quarry (NIKOLOV, 1963, 1977a). Region): Maeotian (NIKOLOV, 1985) – Late Miocene; Kromidovo (Blagoevgrad Region): Family HYRACODONTIDAE Cope, 1879 Late Miocene (NIKOLOV, 1985); Slatino – 1. 2. Paraceratherium bugtiense Pilgrim, 1908: (Blagoevgrad Region). Quarry (SPASSOV et al., Dobrinishte (Blagoevgrad Region): Oligocene 2006). Lower part of the Upper Miocene (NIKOLOV, 1985). Listed as Indricotherium (GERAADS & SPASSOV, 2009). transouralicum Pavlova, 1922 5. Chilotherium zernowi (Borissiak, 1915): Kalimantsi (Blagoevgrad Region) NH 59: Family RHINOCEROTIDAE Gray, 1821 Pontian (BAKALOV & NIKOLOV, 1962), Middle Turolian – Late Miocene (GERAADS & SPASSOV, Subfamily Aceratheriinae Dollo, 1885 2002, 2009). Listed as Aceratherium zernowi Borissiak, 1911 (BAKALOV & NIKOLOV, 1962, 3. Aceratherium incisivum (Cuvier, 1822): SPASSOV, 2002). Merichleri (Haskovo Region): Lover Pliocene 6. Chilotherium cf. sarmaticum Korotkevich, (BAKALOV & NIKOLOV, 1962); Oligocene 1970: Oranovo - pr. quartrer Oranovo of town (NIKOLOV, 1985); Ezerovo (Plovdiv Region): of Simitli (Blagoevgrad Region). Quarry Maeotian - Pontian (NIKOLOV, 1985) – Late (SPASSOV et al., 2006; GERAADS & SPASSOV, Miocene; Аhmatovo (Plovdiv Region): Pontian 2009). (NIKOLOV, 1985); Dimitrovgrad (Haskovo 7. Chilotherium (Eochilotherium) cf. kiliasi Region) – Durhan quarry near town. Oligocene Geraads, Koufos, 1990: Kromidovo (BAKALOV & NIKOLOV, 1962); Oligocene- (Blagoevgrad Region). Late Miocene (GERAADS Miocene (NIKOLOV, 1985); Troyanovo – 1 & SPASSOV, 2009). (Haskovo Region). Coal mine. Oligocene- 8. Chilotherium cf. kowalevskii Pavlow, 1913: Miocene (NIKOLOV, 1985); Dobrich (Haskovo Yambol (Yambol Region). Maeotian to Dacian- Region): Oligocene-Miocene (NIKOLOV, 1985); Romanian, Late Miocene (GERAADS & Burgas (Burgas Region): Maeotian - Pontian SPASSOV, 2009). (NIKOLOV, 1985). Precise locality unknown. 9. Chilotherium sp.: Ahmatovo (Plovdiv Maeotian and Pontian, probably mixed fauna Region). Second half/the end of the middle from different beds (Miocene; NIKOLOV, Turolian (MN12) – Late Miocene (GERAADS & 1977a): (BAKALOV & NIKOLOV, 1962) SPASSOV, 2009); Stanyantsi (Sofia Region). Late (BAKALOV, 1927); Hrabarsko (Sofia Region). Miocene (Turolian, 5.80-5.35 Mya /Miocene- Late Miocene (Pontian; BAKALOV & NIKOLOV, Pliocene boundary/) (BOHME et al., 2013); 1962). Abandoned coal mines; Gnilyanska Sarafovo (Burgas region). Miocene formation (NIKOLOV, 1985). Cranial fragment (JAKUBOWSKI & KARASZEWSKI, 1972). with right maxilla and teeth; Aldomirovtsi (Sofia 10. Acerorhinus sp.: Kalimantsi (Blagoevgrad Region): Pontian (NIKOLOV, 1985) – Late Region). Middle Turolian – Late Miocene Miocene; Gaber – 1. (Sofia Region). Coal mine (GERAADS & SPASSOV, 2009). Beli Breg (former Bolshevik) near the Gaber 11. Brachypotherium sp.: Ahmatovo village. (Pontian; NIKOLOV, 1985). Oligocene – (GERAADS & SPASSOV, 2009); Kalimantsi 2 Zlatozar N. Boev Middle Turolian – Late Miocene (GERAADS & 20. Dihoplus schleiermacheri (Kaup 1832): SPASSOV, 2009). Kalimantsi (Blagoevgrad Region) NH 59: Lower Miocene – Pontian (BAKALOV & NIKOLOV, Subfamily Rhinocerotinae Owen, 1845 1962); Middle Turolian – Late Miocene (GERAADS & SPASSOV, 2009). Listed as 12. Dicerorhinus kirchbergensis (Jäger, 1839): Dicerorhinus schleiermacheri Kaup, 1834; Hrabarsko Dobroslavtsi (Sofia Region): Pleistocene. Listed (Sofia Region). Upper Pliocene – Lavant as Rhinoceros mercki Jäger, 1839 (BAKALOV & (BAKALOV & NIKOLOV, 1962); Late Miocene NIKOLOV, 1962); Mladenova cave near Chiren (Pontian; BAKALOV & NIKOLOV, 1962). village (Vratsa Region). Listed as Rhinoceros mercki Abandoned coal mines; Gnilyanska formation Jäger, 1839 (NIKOLOV, 1977b; 1983). (NIKOLOV, 1985). Cranial fragment with right 13. Rhinoceros sp.: Nova cave (near Lyuti maxilla and teeth. Listed as Dicerorhinus Brod village; Pleven Region): Pleistocene schleiermacheri Kaup, 1834; Katina (Sofia Region): (NIKOLOV, 1983). Pontian (NIKOLOV, 1985) – Late Miocene. 14. Coelodonta antiquitatis (Blumenbach, Listed as Dicerorhinus schleiermacheri Kaup, 1834; 1807): Temnata Dupka cave (Lovech Region): Dragovishtitsa (Sofia Region): Upper Pliocene – Late Pleistocene 1,6 Mya (VASIL POPOV – Lavant (BAKALOV & NIKOLOV, 1962); unpubl. data). Listed as Rhinoceros tichorinus Oligocene. Exact locality unknown. Listed as (POPOV, 1936); Bacho Kiro cave (Gabrovo Dicerorhinus schleiermacheri Kaup, 1834. Region): final of Late Pleistocene (50 000-10 000 (NIKOLOV, 1985; Prolesha (Sofia Region): ВР; BOCHEŃSKI, 1982). Listed as Rhinoceros Upper Pliocene – Lavant (BAKALOV & tichorhinus Cuvier, 1812 from Malkata cave NIKOLOV, 1962); Dacian (NIKOLOV, 1985) – (NIKOLOV, 1977b; 1983); Unknown site – 1. Late Miocene; Byala Slatina (Vratsa Region): (Lovech Region). Listed as “one of the Upper Pliocene – Lavant (BAKALOV & Karlukovo caves”. Listed as Rhinoceros tichorhinus NIKOLOV, 1962); Pliocene (NIKOLOV, 1985). Cuvier, 1812 (NIKOLOV, 1983); Unknown site – Listed as Dicerorhinus schleiermacheri Kaup, 1834; 2. Pirgovo (Ruse Region). Caves near Pirgovo Kula (Vidin Regon): Upper Pliocene (BAKALOV village. Pleistocene (KOVACHEV, 1906; & NIKOLOV, 1962); Maeotian (NIKOLOV, 1985) NIKOLOV, 1977). Listed as Rhinoceros tichorhinus – Late Miocene. Listed as Dicerorhinus Cuvier, 1812 (KOVACHEV, 1906); Mirizlivka schleiermacheri Kaup, 1834; Altimir (Vratsa cave (Vidin Region) FP 43. Wurmian – Late Region): Upper Pliocene (BAKALOV & Pleistocene (POPOV, 1933). Listed as Rhinoceros NIKOLOV,
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