dc.creatorAguirre-Urreta, Maria Beatriz
dc.creatorRawson, Peter F.
dc.creatorConcheyro, G. Andrea
dc.creatorBown, Paul R.
dc.creatorOttone, Eduardo Guillermo
dc.date.accessioned2019-12-26T17:37:58Z
dc.date.accessioned2022-10-15T00:59:05Z
dc.date.available2019-12-26T17:37:58Z
dc.date.available2022-10-15T00:59:05Z
dc.date.created2019-12-26T17:37:58Z
dc.date.issued2005-12
dc.identifierAguirre-Urreta, Maria Beatriz; Rawson, Peter F.; Concheyro, G. Andrea; Bown, Paul R.; Ottone, Eduardo Guillermo; Lower Cretaceous (Berriasian-Aptian) biostratigraphy of the Neuquén Basin; Geological Society of London; Geological Society of London Special Publication; 252; 12-2005; 57-81
dc.identifier0305-8719
dc.identifierhttp://hdl.handle.net/11336/92950
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4327561
dc.description.abstractThe Berriasian-Aptian succession in the Neuquén Basin is mainly marine in the lower part and non-marine in the upper portion. A detailed ammonite zonation is presented for the Berriasian-?Early Barremian interval. While some ammonite taxa are endemic, others are widely distributed and there are several levels where correlation can be suggested with the 'standard' stages and zones of the Tethyan Mediterranean area. Several nannofossil bioevents are recognized, and these provide evidence for correlation with Tethyan areas. Correlations suggested by both groups are reasonably consistent. Berriasian-Aptian palynomorphs include both terrestrial and marine forms. Several terrestrial assemblages can be recognized, but the marine forms are mainly long-ranging taxa, especially in the Agrio Formation.
dc.languageeng
dc.publisherGeological Society of London
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1144/GSL.SP.2005.252.01.04
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://sp.lyellcollection.org/content/252/1/57
dc.rightshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectBIOSTRATYGRAPHY
dc.subjectNEUQUEN BASIN
dc.subjectLOWER CRETACEOUS
dc.subjectCORRELATION
dc.titleLower Cretaceous (Berriasian-Aptian) biostratigraphy of the Neuquén Basin
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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