Academic literature on the topic 'Ursus deningeri'

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Journal articles on the topic "Ursus deningeri"

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De Torres Pérez-Hidalgo, Trinidad. "La región auditiva en los osos del pleistoceno europeo." Spanish Journal of Palaeontology 2, no. 1 (2022): 41. http://dx.doi.org/10.7203/sjp.25214.

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Este trabajo trata de la descripción y comparación de las principales características morfológicas de la región auditiva de los grandes osos del Pleistoceno europeo: Ursus prearctos Boule, Ursus deningeri von Reichenau, Ursus spelaeus Rosenmüller-Heinroth y Ursus arctos Linneo. Además de una serie de diferencias morfológicas menores, de origen e importancia inciertos, las más importantes son: bulla tympánica con la cara ventral aplanada y septum indiviso sin septas en U. prearctos y U.arctos, mientras que en las especies espeloides, U. deningeri y fundamentalmente U. spelaeus, la cara ventral
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Valdiosera, Cristina, Nuria García, Love Dalén, et al. "Typing single polymorphic nucleotides in mitochondrial DNA as a way to access Middle Pleistocene DNA." Biology Letters 2, no. 4 (2006): 601–3. http://dx.doi.org/10.1098/rsbl.2006.0515.

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In this study, we have used a technique designed to target short fragments containing informative mitochondrial substitutions to extend the temporal limits of DNA recovery and study the molecular phylogeny of Ursus deningeri . We present a cladistic analysis using DNA recovered from 400 kyr old U. deningeri remains, which demonstrates U. deningeri 's relation to Ursus spelaeus . This study extends the limits of recovery from skeletal remains by almost 300 kyr. Plant material from permafrost environments has yielded DNA of this age in earlier studies, and our data suggest that DNA in teeth from
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MARCISZAK, Adrian, Małgorzata KOT, Katarzyna ZARZECKA-SZUBIŃSKA, and Grzegorz LIPECKI. "Ursidae (Carnivora, Mammalia) from Tunel Wielki Cave (southern Poland)." Comptes Rendus Palevol 24, no. 14 (2025): 241–302. https://doi.org/10.5852/cr-palevol2025v24a14.

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The presence of two ursids, <em>Ursus deningeri hercynicus</em> Rode, 1935 and<em> Ursus arctos taubachensis</em> Rode, 1935, was documented from the Tunel Wielki Cave. Of them, <em>Ursus deningeri hercynicus</em> is represented by almost all skeletal elements, with the predominance of isolated teeth, metapodials and phalanges. The analysis performed shows that the remains of this bear subspecies from Tunel Wielki have intermediate morphological features and metric values between individuals recorded in the materials from the early-mid (MIS 19-13) and late Middle Pleistocene (MIS 12-9) localit
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Chagneau, Jean. "Les Ursidés." Gallia préhistoire. Suppléments 27, no. 1 (1989): 69–76. http://dx.doi.org/10.3406/galip.1989.2559.

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The Ursids at La Baume de Gigny belong to three species : Ursus deningeri, represented by a relatively archaic form in the lower stratigraphie unit (layers XXVI and XXV) where the remains appear to be in a secondary context. Ursus spelaeus, recognised in the middle stratigraphie unit (layers XIX, XVII and XV) as well as in the upper unit where its specific characteristics are clearly attested. Ursus arctos, the remains of which belong to the wurmian layers (XVI, XV, XII and VI), a half-mandible having been discovered in the holocene layer III
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Tchernov, Eitan, and Evangelia Tsoukala. "Middle Pleistocene (Early Toringian) Carnivore Remains from Northern Israel." Quaternary Research 48, no. 1 (1997): 122–36. http://dx.doi.org/10.1006/qres.1997.1901.

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Seventy well-preserved fossil remains from deposits of an eroded karstic cave in the Upper Galilee of northern Israel includeUrsus deningeri(Ursidae),Canis lupus cf.mosbachensis (Canidae),Crocuta crocuta cf. praespelaea (Hyaenidae), Panthera leo cf. spelaea (Felidae), and Dama sp. (Cervidae). This assemblage probably dates to the Early Toringian (MQ2, Middle Pleistocene). Ursus deningeri and Panthera leo cf. spelaeahave never before been recorded south of the Taurus–Zagros mountain chain. We correlate the carnivore faunule with some Near Eastern and southern Levantine sites and assume that onl
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Wagner, Jan, Qigao Jiangzuo, Jadranka Mauch Lenardić, and Jinyi Liu. "Taxonomic revision of bears from the locality Šandalja I (Croatia) and its biostratigraphic consequences." Fossil Imprint 73, no. 3-4 (2017): 533–44. http://dx.doi.org/10.2478/if-2017-0028.

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Abstract Šandalja I palaeocave (“fossil” cave), situated in the southern part of the Istrian peninsula (Croatia), is a well-known locality due to the abundant fossil remains extracted from the bone breccia. It is broadly accepted that the fauna is Middle Villafranchian in age. Since the beginning, the taxonomic status of bear remains has caused controversy and, as a consequence, different authors listed between one to three bear species from this site. Detailed revision of dental material confirmed the presence of two bear species – Ursus thibetanus and U. deningeri. On the other hand, the pre
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Prat-Vericat, Maria, Isaac Rufí, Manel Llenas, and Joan Madurell-Malapeira. "Middle Pleistocene Ursus deningeri from Grotte de la Carrière (Réseau Lachambre, Têt Valley, Eastern Pyrenees)." Journal of Iberian Geology 46, no. 2 (2020): 163–75. http://dx.doi.org/10.1007/s41513-020-00124-1.

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Spassov, Nikolai, Latinka Hristova, Stefanka Ivanova, and Ivan Georgiev. "First record of the “small cave bear” in Bulgaria and the taxonomic status of bears of the Ursus savini Andrews – Ursus rossicus Borissiak group." Fossil Imprint 73, no. 3-4 (2017): 275–91. http://dx.doi.org/10.2478/if-2017-0015.

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Abstract The discovery of rich, well preserved skull material in the latest Middle Pleistocene deposits of Mishin Kamik cave (N-W Bulgaria) presents an opportunity for a new analysis of the taxonomy and the phylogeny of the so called “small cave bears”. Not all the small cave bears known would have necessarily had a common origin, the size decrease could be related in a number of cases to a parallelism. The bear from Mishin Kamik is identical with “Ursus rossicus” Borissiak from Krasnodar (S. Russia). Both these samples must be referred to U. savini Andrews from Bacton near Cromer (England). T
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van Heteren, Anneke H., Mikel Arlegi, Elena Santos, Juan-Luis Arsuaga, and Asier Gómez-Olivencia. "Cranial and mandibular morphology of Middle Pleistocene cave bears (Ursus deningeri): implications for diet and evolution." Historical Biology 31, no. 4 (2018): 485–99. http://dx.doi.org/10.1080/08912963.2018.1487965.

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Diedrich, Cajus. "Holotype skulls, stratigraphy, bone taphonomy and excavation history in the Zoolithen Cave and new theory about Esper’s “great deluge”." E&G Quaternary Science Journal 63, no. 1 (2014): 78–98. http://dx.doi.org/10.3285/eg.63.1.05.

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Abstract. Kurzfassung: Die Zoolithenhöhle liegt entlang des Wiesenttals (Oberfranken, Bayern, Süd-Deutschland) und hat eine lange „Spatenforschungs“-Historie. Die Fundstelle ist von internationaler Bedeutung aufgrund ihrer fünf validen Holotypen-Eiszeittier-Schädeln des „Höhlenbären“ sowie Top-Prädatoren (Eiszeit-Löwe, -Hyäne, -Wolf und -Rotwolf). Das große Höhlensystem entwickelte sich auf drei Etagen und hat drei fluviale Haupt-Sedimentsequenzen inklusive zwei Haupt-Speleothem-Genesephasen unter wechselnden Ponor-, Trocken- und Nassphasen während des Oligozän/Miozän (Neogen) über das Pliozän
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Book chapters on the topic "Ursus deningeri"

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de Torres, T., J. F. Llamas, L. Canoira, and P. García-Alonso. "Aspartic Acid Racemization in the Dentine of Bears (Ursus etruscus G. Cuvier, Ursus prearctos, Boule, Ursus deningeri von Reichenau and Ursus spelaeus Rosenmüller-Heinroth). Tooth Dentine Amino Acids Versus Mollusca Amino Acids." In Advances in BioChirality. Elsevier, 1999. http://dx.doi.org/10.1016/b978-008043404-9/50016-4.

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