globalchange  > 过去全球变化的重建
DOI: 10.1016/j.palaeo.2016.08.032
论文题名:
A new record of a Scelidotheriine ground sloth (Xenarthra, Mylodontidae) from Central Brazil: Quaternary cave stratigraphy, taxonomy and stable isotopes
作者: Salles L.O.; Perini F.A.; Toledo P.M.; Guedes P.G.; Ramos R.R.C.; Strikis N.M.; Oliveira L.F.B.; Hofmann G.S.; Calvo E.M.; Stafford T.W.; Jr.
刊名: Palaeogeography, Palaeoclimatology, Palaeoecology
ISSN: 0031-0182
出版年: 2016
卷: 461
起始页码: 253
结束页码: 260
语种: 英语
英文关键词: cave stratigraphy ; Central Brazil, karst of Serra da Mesa ; Isotopes ; megafauna ; microvertebrate associations ; Scelidotheriinae
英文摘要: An upper fourth molariform of a Scelidotheriine ground sloth is reported from Carneiro Cave, which is located in the karstic region of Serra da Mesa (Goiás). In this limestone cave the tooth was found at the base of a depositional sequence, associated with a 2 m thick debris flows deposit, which is covered by the lowest carbonate crust – dated at approximately 200,000 yr BP. Detailed morphological description, stable isotope data and stratigraphic context are provided. This represents the first megafauna record for this region of Central Brazil, where this record is found in direct association with a diverse microvertebrate fauna. © 2016 Elsevier B.V.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/68218
Appears in Collections:过去全球变化的重建

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作者单位: Universidade Federal do Rio de Janeiro - Museu Nacional, Quinta da Boa Vista s/no, Rio de Janeiro, RJ, Brazil; American Museum of Natural History, New York, United States; Universidade Federal de Minas Gerais, Belo Horizonte, Brazil; Instituto Nacional de Pesquisas Espaciais, São José dos Campos, Brazil; Departamento de Geoquímica, Universidade Federal Fluminense, Niterói, Brazil; Centro Universitário La Salle, Canoas, Brazil; Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil; Aarhus University, Denmark and Stafford Research, LLC, AMS 14C Dating Centre, Ny Munkegade 120, Aarhus, Lafayette, CO, United States

Recommended Citation:
Salles L.O.,Perini F.A.,Toledo P.M.,et al. A new record of a Scelidotheriine ground sloth (Xenarthra, Mylodontidae) from Central Brazil: Quaternary cave stratigraphy, taxonomy and stable isotopes[J]. Palaeogeography, Palaeoclimatology, Palaeoecology,2016-01-01,461
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