Mandibular and dental abnormalities of two Pleistocene American lions (Panthera leo atrox) from Yukon Territory
Fragmented mandibles of two Pleistocene lions (Panthera leo atrox) recovered from Yukon Territory possessed acquired pathological changes and congenital abnormalities, judging from the anatomy of contemporary and modern lions. One specimen showed evidence of chronic periodontitis, an extensive scler...
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| Veröffentlicht in: | Canadian journal of veterinary research 1988-10, Vol.52 (4), p.468-472 |
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| creator | Beebe, B F Hulland, T J |
| description | Fragmented mandibles of two Pleistocene lions (Panthera leo atrox) recovered from Yukon Territory possessed acquired pathological changes and congenital abnormalities, judging from the anatomy of contemporary and modern lions. One specimen showed evidence of chronic periodontitis, an extensive sclerosing osteomyelitis and congenital absence of left lower incisor teeth 1 and 2. The second showed long-standing loss of the left lower canine tooth with subsequent obliteration of the alveolus by lamellar and spicular bone and the congenital absence of two incisors in each half of the mandible. Both specimens had reduced incisive widths. |
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One specimen showed evidence of chronic periodontitis, an extensive sclerosing osteomyelitis and congenital absence of left lower incisor teeth 1 and 2. The second showed long-standing loss of the left lower canine tooth with subsequent obliteration of the alveolus by lamellar and spicular bone and the congenital absence of two incisors in each half of the mandible. Both specimens had reduced incisive widths.</description><identifier>ISSN: 0830-9000</identifier><identifier>PMID: 3058278</identifier><language>eng</language><publisher>Canada</publisher><subject>Animals ; Canada ; Carnivora - anatomy & histology ; Fossils ; History of medicine ; History, Ancient ; Lions - anatomy & histology ; Mandible - abnormalities ; Paleodontology ; Paleontology ; Paleopathology ; Tooth Abnormalities - pathology ; Tooth Abnormalities - veterinary</subject><ispartof>Canadian journal of veterinary research, 1988-10, Vol.52 (4), p.468-472</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC1255492/pdf/$$EPDF$$P50$$Gpubmedcentral$$H</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC1255492/$$EHTML$$P50$$Gpubmedcentral$$H</linktohtml><link.rule.ids>230,314,723,776,780,881,53766,53768</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/3058278$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Beebe, B F</creatorcontrib><creatorcontrib>Hulland, T J</creatorcontrib><title>Mandibular and dental abnormalities of two Pleistocene American lions (Panthera leo atrox) from Yukon Territory</title><title>Canadian journal of veterinary research</title><addtitle>Can J Vet Res</addtitle><description>Fragmented mandibles of two Pleistocene lions (Panthera leo atrox) recovered from Yukon Territory possessed acquired pathological changes and congenital abnormalities, judging from the anatomy of contemporary and modern lions. One specimen showed evidence of chronic periodontitis, an extensive sclerosing osteomyelitis and congenital absence of left lower incisor teeth 1 and 2. The second showed long-standing loss of the left lower canine tooth with subsequent obliteration of the alveolus by lamellar and spicular bone and the congenital absence of two incisors in each half of the mandible. Both specimens had reduced incisive widths.</description><subject>Animals</subject><subject>Canada</subject><subject>Carnivora - anatomy & histology</subject><subject>Fossils</subject><subject>History of medicine</subject><subject>History, Ancient</subject><subject>Lions - anatomy & histology</subject><subject>Mandible - abnormalities</subject><subject>Paleodontology</subject><subject>Paleontology</subject><subject>Paleopathology</subject><subject>Tooth Abnormalities - pathology</subject><subject>Tooth Abnormalities - veterinary</subject><issn>0830-9000</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1988</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpVkE9LAzEQxfeg1Fr9CEJOooeFZNP86UUoRatQsYdePC2zu7M2mk1qklX77V2wiJ5mePP4vcccZWOqOc1nlNKT7DTGV0oLJQs-ykacCl0oPc78I7jGVL2FQIaNNOgSWAKV86EDa5LBSHxL0qcna4smJl-jQzLvMJgaHLHGu0iu1uDSFgMQi55ACv7rmrTBd-S5f_OObDAEk3zYn2XHLdiI54c5yTZ3t5vFfb56Wj4s5qt8x5RMuVQFMCpqzoDXgmpZSUXrVrUVsqpGrqWYTbkeDC2iHnQqOCjeigYbxhifZDc_2F1fddgMlVMAW-6C6SDsSw-m_H9xZlu--I-SFUJMZ8UAuDwAgn_vMaayM7FGa8Gh72OptBCSSToYL_4m_UYcPsy_Abhoea0</recordid><startdate>198810</startdate><enddate>198810</enddate><creator>Beebe, B F</creator><creator>Hulland, T J</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope><scope>5PM</scope></search><sort><creationdate>198810</creationdate><title>Mandibular and dental abnormalities of two Pleistocene American lions (Panthera leo atrox) from Yukon Territory</title><author>Beebe, B F ; Hulland, T J</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p176t-672a105c31a3c5086b670cf7fbe1bce386594385c3fee8f7f053a73f5ded1113</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1988</creationdate><topic>Animals</topic><topic>Canada</topic><topic>Carnivora - anatomy & histology</topic><topic>Fossils</topic><topic>History of medicine</topic><topic>History, Ancient</topic><topic>Lions - anatomy & histology</topic><topic>Mandible - abnormalities</topic><topic>Paleodontology</topic><topic>Paleontology</topic><topic>Paleopathology</topic><topic>Tooth Abnormalities - pathology</topic><topic>Tooth Abnormalities - veterinary</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Beebe, B F</creatorcontrib><creatorcontrib>Hulland, T J</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Canadian journal of veterinary research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Beebe, B F</au><au>Hulland, T J</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mandibular and dental abnormalities of two Pleistocene American lions (Panthera leo atrox) from Yukon Territory</atitle><jtitle>Canadian journal of veterinary research</jtitle><addtitle>Can J Vet Res</addtitle><date>1988-10</date><risdate>1988</risdate><volume>52</volume><issue>4</issue><spage>468</spage><epage>472</epage><pages>468-472</pages><issn>0830-9000</issn><abstract>Fragmented mandibles of two Pleistocene lions (Panthera leo atrox) recovered from Yukon Territory possessed acquired pathological changes and congenital abnormalities, judging from the anatomy of contemporary and modern lions. One specimen showed evidence of chronic periodontitis, an extensive sclerosing osteomyelitis and congenital absence of left lower incisor teeth 1 and 2. The second showed long-standing loss of the left lower canine tooth with subsequent obliteration of the alveolus by lamellar and spicular bone and the congenital absence of two incisors in each half of the mandible. Both specimens had reduced incisive widths.</abstract><cop>Canada</cop><pmid>3058278</pmid><tpages>5</tpages></addata></record> |
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| ispartof | Canadian journal of veterinary research, 1988-10, Vol.52 (4), p.468-472 |
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| source | MEDLINE; PubMed Central; Alma/SFX Local Collection; EZB Electronic Journals Library |
| subjects | Animals Canada Carnivora - anatomy & histology Fossils History of medicine History, Ancient Lions - anatomy & histology Mandible - abnormalities Paleodontology Paleontology Paleopathology Tooth Abnormalities - pathology Tooth Abnormalities - veterinary |
| title | Mandibular and dental abnormalities of two Pleistocene American lions (Panthera leo atrox) from Yukon Territory |
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