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dc.date.accessioned 2021-05-27T17:59:54Z
dc.date.available 2021-05-27T17:59:54Z
dc.date.issued 2007
dc.identifier.uri http://sedici.unlp.edu.ar/handle/10915/119347
dc.description.abstract In the Tandilia Basin, Buenos Aires Province, Argentina, we study the genesis of mud beds and pipes in the Loma Negra Formation (limestones), Sierras Bayas area, together with the emplacement of alunite and aluminum phosphate sulfate (APS) minerals in the Las Aguilas Formation, Barker area. All these features are related to basin inversion, uplift, erosion, and injection or expulsion, or infiltration of fluids and oxidation reactions in the exhumed rocks during a telodiagenetic stage. On the basis of K--Ar dating of alunite in the Las Aguilas Formation (claystones) giving an age of 254 ± 7 Ma (middle Permian), these processes are considered to be linked to a major geological event which affected these Neoproterozoic lithostratigraphic units: the folding of the Ventania System, located 150 km to the SW of the study area. en
dc.format.extent 525-538 es
dc.language en es
dc.subject mud beds and pipes es
dc.subject Loma Negra Fm. es
dc.subject Las Águilas Fm. es
dc.subject Permian alunite es
dc.subject telodiagenesis es
dc.subject tectonic event es
dc.subject Sierras Australes uplift es
dc.title Middle Permian Telodiagenetic Processes in Neoproterozoic Sequences, Tandilia System, Argentina en
dc.type Articulo es
sedici.identifier.other https://doi.org/10.2110/jsr.2007.049 es
sedici.identifier.other https://digital.cic.gba.gob.ar/handle/11746/4218 es
sedici.identifier.issn 1527-1404 es
sedici.creator.person Zalba, Patricia Eugenia es
sedici.creator.person Manassero, Marcelo Jorge es
sedici.creator.person Laverret, Emmanuel es
sedici.creator.person Beaufort, Daniel es
sedici.creator.person Meunier, Alain es
sedici.creator.person Morosi, Martín Eduardo es
sedici.creator.person Segovia, Laura es
sedici.subject.materias Ciencias Naturales es
sedici.description.fulltext true es
mods.originInfo.place Centro de Tecnología de Recursos Minerales y Cerámica es
sedici.subtype Articulo es
sedici.rights.license Creative Commons Attribution 4.0 International (CC BY 4.0)
sedici.rights.uri http://creativecommons.org/licenses/by/4.0/
sedici.description.peerReview peer-review es
sedici.relation.journalTitle Journal of Sedimentary Research es
sedici.relation.journalVolumeAndIssue vol. 77, no. 6 es


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Creative Commons Attribution 4.0 International (CC BY 4.0) Excepto donde se diga explícitamente, este item se publica bajo la siguiente licencia Creative Commons Attribution 4.0 International (CC BY 4.0)