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dc.contributor.author
Chimento, Nicolás Roberto  
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Agnolin, Federico  
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Tsuihiji, Takanobu  
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Manabe, Makito  
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Novas, Fernando Emilio  
dc.date.available
2021-07-07T14:17:02Z  
dc.date.issued
2020-12  
dc.identifier.citation
Chimento, Nicolás Roberto; Agnolin, Federico; Tsuihiji, Takanobu; Manabe, Makito; Novas, Fernando Emilio; New record of a Mesozoic gondwanatherian mammaliaform from Southern Patagonia; Springer; Naturwissenschaften; 107; 6; 12-2020; 1-7  
dc.identifier.issn
0028-1042  
dc.identifier.uri
http://hdl.handle.net/11336/135642  
dc.description.abstract
Gondwanatheria is an enigmatic mammaliaform clade distributed in the Cretaceous and Paleogene of South America, Africa, Madagascar, India and Antarctica. The Mesozoic record in South America is restricted to the Latest Cretaceous of Río Negro and Chubut provinces, Argentina and Magallanes Region of southern Chile. The aim of the present contribution is to describe a new specimen of gondwanatherian mammaliaforms from beds belonging to the Maastrichtian Chorrillo Formation, cropping out 30 km SW of El Calafate, Santa Cruz Province, Argentina. It is represented by a single molariform referable to the species Magallanodon baikashkenke with which it shares a unique combination of characters. Analysis of the unique combination of characters exhibited by Magallanodon shed doubts on the monophyly of Ferugliotheriidae and suggest that South American taxa may be closely related to each other. The wide geographical distribution and occurrence of gondwanatherians on geological units of diverse origins suggest that they were capable of facing disparate environmental conditions.  
dc.format
application/pdf  
dc.language.iso
eng  
dc.publisher
Springer  
dc.rights
info:eu-repo/semantics/restrictedAccess  
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/  
dc.subject
ARGENTINA  
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GONDWANATHERIA  
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LATE CRETACEOUS  
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SANTA CRUZ PROVINCE  
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Paleontología  
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Ciencias de la Tierra y relacionadas con el Medio Ambiente  
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CIENCIAS NATURALES Y EXACTAS  
dc.title
New record of a Mesozoic gondwanatherian mammaliaform from Southern Patagonia  
dc.type
info:eu-repo/semantics/article  
dc.type
info:ar-repo/semantics/artículo  
dc.type
info:eu-repo/semantics/publishedVersion  
dc.date.updated
2021-07-05T13:46:15Z  
dc.journal.volume
107  
dc.journal.number
6  
dc.journal.pagination
1-7  
dc.journal.pais
Alemania  
dc.journal.ciudad
Berlin  
dc.description.fil
Fil: Chimento, Nicolás Roberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina  
dc.description.fil
Fil: Agnolin, Federico. Fundación de Historia Natural Félix de Azara; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina  
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Fil: Tsuihiji, Takanobu. National Museum of Nature & Science; Japón  
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Fil: Manabe, Makito. National Museum of Nature & Science; Japón  
dc.description.fil
Fil: Novas, Fernando Emilio. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Museo Argentino de Ciencias Naturales "Bernardino Rivadavia"; Argentina  
dc.journal.title
Naturwissenschaften  
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1007/s00114-020-01705-x  
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info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007/s00114-020-01705-x