Edad de depositación de los protolitos silicoclásticos de la formación Nahuel Niyeu en el área de Aguada Cecilio, macizo norpatagónico oriental
- Autores
- Greco, Gerson Alan; González, Santiago Nicolás; Sato, Ana María; González, Pablo Diego; Basei, Miguel A. S.; Llambías, Eduardo Jorge; Varela, Ricardo; Serra Varela, Samanta
- Año de publicación
- 2017
- Idioma
- español castellano
- Tipo de recurso
- documento de conferencia
- Estado
- versión publicada
- Descripción
- The Nahuel Niyeu Formation is a low-grade metamorphic unit consisting of alternating beds of metasedimentary rocks, derived from siliciclastic protoliths, with minor intercalation of metaigneous rocks. lt is part of the early Paleozoic basement of the eastern North Patagonian Massif. In this contribution, we present new U-Pb detrital zircon ages from three metagreywackes of the Aguada Cecilio area. New maximum depositional ages, together with previous geochronological data, allow us to constrain the depositional age of the siliciclastic protoliths of the Nahuel Niyeu Formation in the Aguada Cecilio area between 516.8-516.2 Ma and 513.6 Ma.
Centro de Investigaciones Geológicas - Materia
-
Geología
U-Pb geochronology
detrital zircons
Patagonia - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by-nc-sa/4.0/
- Repositorio
.jpg)
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/190664
Ver los metadatos del registro completo
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Edad de depositación de los protolitos silicoclásticos de la formación Nahuel Niyeu en el área de Aguada Cecilio, macizo norpatagónico orientalGreco, Gerson AlanGonzález, Santiago NicolásSato, Ana MaríaGonzález, Pablo DiegoBasei, Miguel A. S.Llambías, Eduardo JorgeVarela, RicardoSerra Varela, SamantaGeologíaU-Pb geochronologydetrital zirconsPatagoniaThe Nahuel Niyeu Formation is a low-grade metamorphic unit consisting of alternating beds of metasedimentary rocks, derived from siliciclastic protoliths, with minor intercalation of metaigneous rocks. lt is part of the early Paleozoic basement of the eastern North Patagonian Massif. In this contribution, we present new U-Pb detrital zircon ages from three metagreywackes of the Aguada Cecilio area. New maximum depositional ages, together with previous geochronological data, allow us to constrain the depositional age of the siliciclastic protoliths of the Nahuel Niyeu Formation in the Aguada Cecilio area between 516.8-516.2 Ma and 513.6 Ma.Centro de Investigaciones Geológicas2017-08info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttp://sedici.unlp.edu.ar/handle/10915/190664spainfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by-nc-sa/4.0/Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2026-02-26T11:39:57Zoai:sedici.unlp.edu.ar:10915/190664Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292026-02-26 11:39:57.493SEDICI (UNLP) - Universidad Nacional de La Platafalse |
| dc.title.none.fl_str_mv |
Edad de depositación de los protolitos silicoclásticos de la formación Nahuel Niyeu en el área de Aguada Cecilio, macizo norpatagónico oriental |
| title |
Edad de depositación de los protolitos silicoclásticos de la formación Nahuel Niyeu en el área de Aguada Cecilio, macizo norpatagónico oriental |
| spellingShingle |
Edad de depositación de los protolitos silicoclásticos de la formación Nahuel Niyeu en el área de Aguada Cecilio, macizo norpatagónico oriental Greco, Gerson Alan Geología U-Pb geochronology detrital zircons Patagonia |
| title_short |
Edad de depositación de los protolitos silicoclásticos de la formación Nahuel Niyeu en el área de Aguada Cecilio, macizo norpatagónico oriental |
| title_full |
Edad de depositación de los protolitos silicoclásticos de la formación Nahuel Niyeu en el área de Aguada Cecilio, macizo norpatagónico oriental |
| title_fullStr |
Edad de depositación de los protolitos silicoclásticos de la formación Nahuel Niyeu en el área de Aguada Cecilio, macizo norpatagónico oriental |
| title_full_unstemmed |
Edad de depositación de los protolitos silicoclásticos de la formación Nahuel Niyeu en el área de Aguada Cecilio, macizo norpatagónico oriental |
| title_sort |
Edad de depositación de los protolitos silicoclásticos de la formación Nahuel Niyeu en el área de Aguada Cecilio, macizo norpatagónico oriental |
| dc.creator.none.fl_str_mv |
Greco, Gerson Alan González, Santiago Nicolás Sato, Ana María González, Pablo Diego Basei, Miguel A. S. Llambías, Eduardo Jorge Varela, Ricardo Serra Varela, Samanta |
| author |
Greco, Gerson Alan |
| author_facet |
Greco, Gerson Alan González, Santiago Nicolás Sato, Ana María González, Pablo Diego Basei, Miguel A. S. Llambías, Eduardo Jorge Varela, Ricardo Serra Varela, Samanta |
| author_role |
author |
| author2 |
González, Santiago Nicolás Sato, Ana María González, Pablo Diego Basei, Miguel A. S. Llambías, Eduardo Jorge Varela, Ricardo Serra Varela, Samanta |
| author2_role |
author author author author author author author |
| dc.subject.none.fl_str_mv |
Geología U-Pb geochronology detrital zircons Patagonia |
| topic |
Geología U-Pb geochronology detrital zircons Patagonia |
| dc.description.none.fl_txt_mv |
The Nahuel Niyeu Formation is a low-grade metamorphic unit consisting of alternating beds of metasedimentary rocks, derived from siliciclastic protoliths, with minor intercalation of metaigneous rocks. lt is part of the early Paleozoic basement of the eastern North Patagonian Massif. In this contribution, we present new U-Pb detrital zircon ages from three metagreywackes of the Aguada Cecilio area. New maximum depositional ages, together with previous geochronological data, allow us to constrain the depositional age of the siliciclastic protoliths of the Nahuel Niyeu Formation in the Aguada Cecilio area between 516.8-516.2 Ma and 513.6 Ma. Centro de Investigaciones Geológicas |
| description |
The Nahuel Niyeu Formation is a low-grade metamorphic unit consisting of alternating beds of metasedimentary rocks, derived from siliciclastic protoliths, with minor intercalation of metaigneous rocks. lt is part of the early Paleozoic basement of the eastern North Patagonian Massif. In this contribution, we present new U-Pb detrital zircon ages from three metagreywackes of the Aguada Cecilio area. New maximum depositional ages, together with previous geochronological data, allow us to constrain the depositional age of the siliciclastic protoliths of the Nahuel Niyeu Formation in the Aguada Cecilio area between 516.8-516.2 Ma and 513.6 Ma. |
| publishDate |
2017 |
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2017-08 |
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