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dc.contributor.author
Pazos, Pablo Jose
dc.contributor.author
Bettucci Sanchez, Leda
dc.date.available
2019-01-31T19:17:56Z
dc.date.issued
2010-01
dc.identifier.citation
Pazos, Pablo Jose; Bettucci Sanchez, Leda; Discussion on "The Neoproterozoic glacial record in the Río de La Plata Craton: a critical reappraisal"; Geological Society Publications House; Journal of the Geological Society; 167; Publ. Esp. 1; 1-2010; 123-123
dc.identifier.issn
0016-7649
dc.identifier.uri
http://hdl.handle.net/11336/69150
dc.description.abstract
<span lang="en" style="font-size: 12pt; line-height: 150%; font-family: "Times New Roman";">Pecoits <i style="">et al.</i> assert that in the ‘latest compilations of the geology of Uruguay’ <span style=""> </span>the Zanja del Tigre Formation is part of the Carapé Group and not the Lavalleja Group.<span style=""> </span>However, this disregards <span style=""> </span>the contemporaneous stratigraphic scheme of Sánchez Bettucci (1998), which includes the Zanja del Tigre Formation in the Lavalleja Group. This is the stratigraphic scheme followed by Pazos et al. (<st1:metricconverter productid="2008, in" w:st="on">2008, in</st1:metricconverter> press), Mallmann et al. (2007) and Basei et al. (2008). We further point out that the geochronological results presented by Mallmann et al. (2007) and Basei et al. (2008) were not available to us at the time of writing. However, we dispute the suggestion that the absence of detrital zircons younger than 1.8 Gyr from the Zanja del Tigre Formation necessarily demonstrates a Mesoproterozoic depositional age, significantly older than that of Lavalleja Group (Basei et al. 2008). Some units within undisputed Neoproterozoic sedimentary successions elsewhere in Uruguay and Argentina similarly lack Neoproterozoic detrital zircons (Gaucher et al. 2008). Detrital zircon data can only be used to place lower limits on sedimentation.<span style=""> </span><span style=""> </span></span>
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Geological Society Publications House
dc.relation
Respuesta a https://doi.org/10.1144/SP294.18
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
Glaciation
dc.subject
Neoproterozoic
dc.subject
Carape
dc.subject
Ice-Rafting
dc.subject.classification
Meteorología y Ciencias Atmosféricas
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Discussion on "The Neoproterozoic glacial record in the Río de La Plata Craton: a critical reappraisal"
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2019-01-23T17:07:53Z
dc.identifier.eissn
2041-479X
dc.journal.volume
167
dc.journal.number
Publ. Esp. 1
dc.journal.pagination
123-123
dc.journal.pais
Reino Unido
dc.journal.ciudad
Londres
dc.description.fil
Fil: Pazos, Pablo Jose. Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Estudios Andinos "Don Pablo Groeber". Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Estudios Andinos "Don Pablo Groeber"; Argentina
dc.description.fil
Fil: Bettucci Sanchez, Leda. Universidad de la República. Facultad de Ciencias; Uruguay
dc.journal.title
Journal of the Geological Society
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1144/0016-76492009-083
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/http://jgs.lyellcollection.org/content/167/1/223
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://pubs.geoscienceworld.org/jgs/article-lookup?doi=10.1144/0016-76492009-083
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