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dc.contributor.author
Albino, Adriana Maria
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dc.contributor.other
Morando, Mariana
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dc.contributor.other
Avila, Luciano Javier
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dc.date.available
2022-01-07T18:29:43Z
dc.date.issued
2020
dc.identifier.citation
Albino, Adriana Maria; The Patagonian Fossil Lizards; Springer; 2020; 105-121
dc.identifier.isbn
978-3030427511
dc.identifier.uri
http://hdl.handle.net/11336/149823
dc.description.abstract
The squamates constitute a significant part of the present-day South American herpetofauna, being their fossils a crucial evidence for understanding the origin and evolution of the main clades. The fossil record of squamates in Patagonia is still scarce but it represents one of the most prolific of entire South America. An updated systematic review of the available information of Patagonian fossil lizards is summarized in this chapter. The oldest lizards of Patagonia are found as back as the Upper Cretaceous and include materials referred to two of the most diverse extant clades: Iguania and Scincomorpha. Palaeocene and Eocene interestingly do not provide any lizard specimen from this region. The record reappeared in the Late Oligocene with iguanians. A significant increasing of materials is revealed later in the Neogene. Early Miocene lizards include the first appearance of extant species (the iguanids Liolaemus and Pristidactylus, and the teiids Tupinambis and Callopistes). Late Early Miocene deposits provide materials of Pristidactylus and Tupinambis, whereas an indeterminate tupinambine of the Mid-Miocene is the youngest Neogene record of a lizard in Patagonia. Palaeoclimatic changes affected the distributional patterns of lizards in Patagonia, restricting the distribution of Pristidactylus and Tupinambis which, during the Miocene, reached localities southern than at present. The uplift of the austral Andean cordillera would have been decisive for the diversification of Liolaemus and Pristidactylus at both sides the Andes, whereas the trans-Andean teiid Callopistes had a widespread distribution in the past, reaching the Pampean Region and Patagonia, in Argentina.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
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dc.rights
info:eu-repo/semantics/restrictedAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
IGUANIA
dc.subject
SCINCOMORPHA
dc.subject
TEIIDAE
dc.subject
PATAGONIA
dc.subject
ARGENTINA
dc.subject
CRETACEOUS
dc.subject
CENOZOIC
dc.subject.classification
Paleontología
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dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
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dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
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dc.title
The Patagonian Fossil Lizards
dc.type
info:eu-repo/semantics/publishedVersion
dc.type
info:eu-repo/semantics/bookPart
dc.type
info:ar-repo/semantics/parte de libro
dc.date.updated
2021-09-06T18:17:07Z
dc.journal.pagination
105-121
dc.journal.pais
Suiza
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dc.description.fil
Fil: Albino, Adriana Maria. Universidad Nacional de Mar del Plata. Facultad de Ciencias Exactas y Naturales. Departamento de Biología; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Mar del Plata; Argentina
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/chapter/10.1007/978-3-030-42752-8_6
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/978-3-030-42752-8_6
dc.conicet.paginas
432
dc.source.titulo
Lizards of Patagonia: Diversity, Systematics, Biogeography and Biology of the Reptiles at the End of the World
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