Isotopic and diagenetic constraints of the neoproterozoic Villa Mónica and Loma Negra formations, Tandilia System, Argentina - First results

Autores
Gómez Peral, Lucía Elena; Poiré, Daniel Gustavo; Strauss, H.; Zimmermann, U.
Año de publicación
2003
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
The objective of this case study in Argentine Neoproterozoic successions is twofold. On one hand we want to add stable isotope data combined embedded in a diagenetic study to correlate these outcrops with similar lithologies of the Neoproterozoic world-wide. The Tandilia System is a 350 km long, northwestsoutheast orientated orographic belt, located in the Province of Buenos Aires, which is comprised by an igneous metamorphic basement and a Neoproterozoic to Lower Palaeozoic sedimentary coyer. In the Olavarria area, this Neoproterozoic sedimentary succession is composed of the Villa Monica, Cerro Largo and Loma Negra formations (Sierras Bayas Group) and the Cerro Negro Formation (Poiré, 1993; see Fig. 2). These lithostratigraphic units were grouped into four depositional sequences: Tofoletti (1), Malegni (II) Villa Fortabat (III) and La Providencia (IV) sequences (Spalletti and Poiré, 2000).
Centro de Investigaciones Geológicas
Materia
Geología
Carbonate rocks
stable isotopes
diagenesis
Upper Precambrian
Tandilia system
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by-nc-sa/4.0/
Repositorio
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/164913
Acceder
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network_name_str SEDICI (UNLP)
spelling Isotopic and diagenetic constraints of the neoproterozoic Villa Mónica and Loma Negra formations, Tandilia System, Argentina - First resultsGómez Peral, Lucía ElenaPoiré, Daniel GustavoStrauss, H.Zimmermann, U.GeologíaCarbonate rocksstable isotopesdiagenesisUpper PrecambrianTandilia systemThe objective of this case study in Argentine Neoproterozoic successions is twofold. On one hand we want to add stable isotope data combined embedded in a diagenetic study to correlate these outcrops with similar lithologies of the Neoproterozoic world-wide. The Tandilia System is a 350 km long, northwestsoutheast orientated orographic belt, located in the Province of Buenos Aires, which is comprised by an igneous metamorphic basement and a Neoproterozoic to Lower Palaeozoic sedimentary coyer. In the Olavarria area, this Neoproterozoic sedimentary succession is composed of the Villa Monica, Cerro Largo and Loma Negra formations (Sierras Bayas Group) and the Cerro Negro Formation (Poiré, 1993; see Fig. 2). These lithostratigraphic units were grouped into four depositional sequences: Tofoletti (1), Malegni (II) Villa Fortabat (III) and La Providencia (IV) sequences (Spalletti and Poiré, 2000).Centro de Investigaciones Geológicas2003info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionObjeto de conferenciahttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdf353-356http://sedici.unlp.edu.ar/handle/10915/164913enginfo: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:UNLP2025-09-29T11:43:41Zoai:sedici.unlp.edu.ar:10915/164913Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-09-29 11:43:42.103SEDICI (UNLP) - Universidad Nacional de La Platafalse
dc.title.none.fl_str_mv Isotopic and diagenetic constraints of the neoproterozoic Villa Mónica and Loma Negra formations, Tandilia System, Argentina - First results
title Isotopic and diagenetic constraints of the neoproterozoic Villa Mónica and Loma Negra formations, Tandilia System, Argentina - First results
spellingShingle Isotopic and diagenetic constraints of the neoproterozoic Villa Mónica and Loma Negra formations, Tandilia System, Argentina - First results
Gómez Peral, Lucía Elena
Geología
Carbonate rocks
stable isotopes
diagenesis
Upper Precambrian
Tandilia system
title_short Isotopic and diagenetic constraints of the neoproterozoic Villa Mónica and Loma Negra formations, Tandilia System, Argentina - First results
title_full Isotopic and diagenetic constraints of the neoproterozoic Villa Mónica and Loma Negra formations, Tandilia System, Argentina - First results
title_fullStr Isotopic and diagenetic constraints of the neoproterozoic Villa Mónica and Loma Negra formations, Tandilia System, Argentina - First results
title_full_unstemmed Isotopic and diagenetic constraints of the neoproterozoic Villa Mónica and Loma Negra formations, Tandilia System, Argentina - First results
title_sort Isotopic and diagenetic constraints of the neoproterozoic Villa Mónica and Loma Negra formations, Tandilia System, Argentina - First results
dc.creator.none.fl_str_mv Gómez Peral, Lucía Elena
Poiré, Daniel Gustavo
Strauss, H.
Zimmermann, U.
author Gómez Peral, Lucía Elena
author_facet Gómez Peral, Lucía Elena
Poiré, Daniel Gustavo
Strauss, H.
Zimmermann, U.
author_role author
author2 Poiré, Daniel Gustavo
Strauss, H.
Zimmermann, U.
author2_role author
author
author
dc.subject.none.fl_str_mv Geología
Carbonate rocks
stable isotopes
diagenesis
Upper Precambrian
Tandilia system
topic Geología
Carbonate rocks
stable isotopes
diagenesis
Upper Precambrian
Tandilia system
dc.description.none.fl_txt_mv The objective of this case study in Argentine Neoproterozoic successions is twofold. On one hand we want to add stable isotope data combined embedded in a diagenetic study to correlate these outcrops with similar lithologies of the Neoproterozoic world-wide. The Tandilia System is a 350 km long, northwestsoutheast orientated orographic belt, located in the Province of Buenos Aires, which is comprised by an igneous metamorphic basement and a Neoproterozoic to Lower Palaeozoic sedimentary coyer. In the Olavarria area, this Neoproterozoic sedimentary succession is composed of the Villa Monica, Cerro Largo and Loma Negra formations (Sierras Bayas Group) and the Cerro Negro Formation (Poiré, 1993; see Fig. 2). These lithostratigraphic units were grouped into four depositional sequences: Tofoletti (1), Malegni (II) Villa Fortabat (III) and La Providencia (IV) sequences (Spalletti and Poiré, 2000).
Centro de Investigaciones Geológicas
description The objective of this case study in Argentine Neoproterozoic successions is twofold. On one hand we want to add stable isotope data combined embedded in a diagenetic study to correlate these outcrops with similar lithologies of the Neoproterozoic world-wide. The Tandilia System is a 350 km long, northwestsoutheast orientated orographic belt, located in the Province of Buenos Aires, which is comprised by an igneous metamorphic basement and a Neoproterozoic to Lower Palaeozoic sedimentary coyer. In the Olavarria area, this Neoproterozoic sedimentary succession is composed of the Villa Monica, Cerro Largo and Loma Negra formations (Sierras Bayas Group) and the Cerro Negro Formation (Poiré, 1993; see Fig. 2). These lithostratigraphic units were grouped into four depositional sequences: Tofoletti (1), Malegni (II) Villa Fortabat (III) and La Providencia (IV) sequences (Spalletti and Poiré, 2000).
publishDate 2003
dc.date.none.fl_str_mv 2003
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
Objeto de conferencia
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status_str publishedVersion
dc.identifier.none.fl_str_mv http://sedici.unlp.edu.ar/handle/10915/164913
url http://sedici.unlp.edu.ar/handle/10915/164913
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by-nc-sa/4.0/
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0)
dc.format.none.fl_str_mv application/pdf
353-356
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reponame_str SEDICI (UNLP)
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instname_str Universidad Nacional de La Plata
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institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
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