000144885 001__ 144885
000144885 005__ 20241015105722.0
000144885 0247_ $$2doi$$a10.1080/08912963.2024.2367558
000144885 0248_ $$2sideral$$a139593
000144885 037__ $$aART-2024-139593
000144885 041__ $$aeng
000144885 100__ $$aMartin, Gabriel M.
000144885 245__ $$aNew metatherians from Collon Cura Formation at Cerro Zeballos (Middle Miocene), Chubut province, Argentina
000144885 260__ $$c2024
000144885 5060_ $$aAccess copy available to the general public$$fUnrestricted
000144885 5203_ $$aHigh latitude metatherians from the Middle Miocene of Patagonia (Argentina and Chile) are only known from medium-sized Sparassodonta, and undescribed taxa collected in several fossil localities of Collon Cura (Argentina) and Río Frías (Chile) Formations, although the latter has several species reported and mostly recognised for the slightly older Santa Cruz Formation. In this contribution we describe five new genera and six new species of metatherians from Collon Cura Formation at Cerro Zeballos, Chubut province (Argentina), based on 11 specimens that notably increased the diversity of Collon Cura Formation. The specimens were assigned to the orders Paucituberculata (Palaeothentoidea), Sparassodonta (Hathliacynidae), and Polydolopimorphia (Argyrolagidae), and are taxa of small size, including the smallest palaeothentoids known to date. Also, the Palaeothentoidea of Cerro Zeballos are amongst the youngest of the superfamily in Patagonia. The new specimens described herein show morphological differences with other metatherian associations already known, probably related to adaptive changes coincident with the Middle Miocene Climatic Transition and the beginning of a faunal turnover.
000144885 540__ $$9info:eu-repo/semantics/openAccess$$aby-nc-nd$$uhttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
000144885 655_4 $$ainfo:eu-repo/semantics/article$$vinfo:eu-repo/semantics/submittedVersion
000144885 700__ $$aNovo, Nelson M.
000144885 700__ $$aGonzález Ruiz, Laureano R.
000144885 700__ $$0(orcid)0000-0003-3465-673X$$aTejedor, Marcelo F.$$uUniversidad de Zaragoza
000144885 7102_ $$12000$$2655$$aUniversidad de Zaragoza$$bDpto. Ciencias de la Tierra$$cÁrea Paleontología
000144885 773__ $$g(2024), 1-18$$pHist. Biol$$tHistorical Biology$$x0891-2963
000144885 8564_ $$s18070763$$uhttps://zaguan.unizar.es/record/144885/files/texto_completo.pdf$$yPreprint
000144885 8564_ $$s719335$$uhttps://zaguan.unizar.es/record/144885/files/texto_completo.jpg?subformat=icon$$xicon$$yPreprint
000144885 909CO $$ooai:zaguan.unizar.es:144885$$particulos$$pdriver
000144885 951__ $$a2024-10-15-10:56:34
000144885 980__ $$aARTICLE