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dc.contributor.authorTalevi, Marianella-
dc.contributor.authorRothschild, Bruce-
dc.contributor.authorFernández, Marta S.-
dc.contributor.authorReguero, Marcelo A.-
dc.contributor.authorMitidieri, Matías-
dc.date.accessioned2020-05-26T15:41:28Z-
dc.date.available2020-05-26T15:41:28Z-
dc.date.issued2019-03-
dc.identifier.citationTalevi, Marianella., Rothschild, Bruce., Fernández, Marta S., Reguero, Marcelo y Mitidieri, Matías (2019). A pathological scapula in a mosasaur from the upper Maastrichtian of Antarctica: Evidence of infectious arthritis and spondyloarthropathy. Elsevier; Cretaceous Research; 100; 1-4es_ES
dc.identifier.issn0195-6671es_ES
dc.identifier.urihttps://www.sciencedirect.com/science/article/pii/S0195667119300618?via%3Dihub-
dc.identifier.urihttps://rid.unrn.edu.ar/jspui/handle/20.500.12049/5092-
dc.description.abstractWe describe infectious arthritis and spondyloarthropathy in a juvenile mosasaur recovered from theupper Maastrichtian of Antarctica, representing thefirst report of a skeletal pathology of a mosasaurfrom the southern hemisphere. Macroscopic examination of the scapula revealed a remodelled, deeplyexcavated and expanded gleno-humeral joint with adjacent linear disruption. X-ray examinationrevealed a deep excavation expanding the glenoid fossa, with disorganized subchondral bone and a focalspherical defect. The individual did not continue to grow for a long time after the appearance of thelesion. Although not directly related to the mosasaur death, this condition may have contributed to thedemise of the animal by reducing its effectiveness at obtaining food or increasing susceptibility to fataldisease, additional injury, or even predation.es_ES
dc.format.extentp. 1-4es_ES
dc.format.mediumdigitales_ES
dc.language.isoenes_ES
dc.publisherElsevieres_ES
dc.titleA pathological scapula in a mosasaur from the upper Maastrichtian of Antarctica: Evidence of infectious arthritis and spondyloarthropathyes_ES
dc.typeArticuloes_ES
dc.rights.licensehttps://creativecommons.org/licenses/by-nc-sa/4.0/es_ES
dc.description.filiationFil: Talevi, Marianella. Universidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología. Río Negro, Argentina.es_ES
dc.description.filiationFil: Rothschild, Bruce.The Carnegie Museum. Pittsburgh, USA.es_ES
dc.description.filiationFil: Reguero, Marcelo. Instituto Antártico Argentino. Buenos Aires, Argentina.es_ES
dc.description.filiationFil: Fernández, Marta S. Museo de La Plata. Division Paleontología de Vertebrados. Buenos Aires, Argentina.es_ES
dc.description.filiationFil: Mitidieri, Matías. Universidad Nacional de Río Negro. Río Negro, Argentina.es_ES
dc.description.filiationFil: Talevi, Marianella. Consejo Nacional de Investigaciones Científicas y Técnicas. Río Negro, Argentina.es_ES
dc.description.filiationFil: Rothschild, Bruce. Indiana University Ball Memorial Hospital. USA.es_ES
dc.description.filiationFil: Fernández, Marta S. Consejo Nacional de Investigaciones Científicas y Técnicas. Río Negro, Argentina.es_ES
dc.description.filiationFil: Reguero, Marcelo. Museo de La Plata. Division Paleontología de Vertebrados. Buenos Aires, Argentina.es_ES
dc.subject.keywordPathologyes_ES
dc.subject.keywordMarine Reptilees_ES
dc.subject.keywordCretaceouses_ES
dc.subject.keywordAntarcticaes_ES
dc.type.versioninfo:eu-repo/semantics/publishedVersiones_ES
dc.origin.lugarDesarrolloUniversidad Nacional de Río Negro. Instituto de Investigación en Paleobiología y Geología.es_ES
dc.relation.journalissue100es_ES
dc.description.reviewtruees_ES
dc.description.resumenWe describe infectious arthritis and spondyloarthropathy in a juvenile mosasaur recovered from theupper Maastrichtian of Antarctica, representing thefirst report of a skeletal pathology of a mosasaurfrom the southern hemisphere. Macroscopic examination of the scapula revealed a remodelled, deeplyexcavated and expanded gleno-humeral joint with adjacent linear disruption. X-ray examinationrevealed a deep excavation expanding the glenoid fossa, with disorganized subchondral bone and a focalspherical defect. The individual did not continue to grow for a long time after the appearance of thelesion. Although not directly related to the mosasaur death, this condition may have contributed to thedemise of the animal by reducing its effectiveness at obtaining food or increasing susceptibility to fataldisease, additional injury, or even predation.es_ES
dc.identifier.doihttps://doi.org/10.1016/j.cretres.2019.03.024-
dc.relation.journalTitleCretaceous Researches_ES
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