New crustacean microcoprolites from the Lower Cretaceous (middle Berriasian-lower Valanginian) of the Neuquén Basin, Southern Mendoza, Argentina

dc.creatorKietzmann, Diego Alejandro
dc.creatorPalma, Ricardo Manuel
dc.date.accessioned2019-01-23T20:53:18Z
dc.date.accessioned2022-10-15T13:05:20Z
dc.date.available2019-01-23T20:53:18Z
dc.date.available2022-10-15T13:05:20Z
dc.date.created2019-01-23T20:53:18Z
dc.date.issued2010-11
dc.identifierKietzmann, Diego Alejandro; Palma, Ricardo Manuel; New crustacean microcoprolites from the Lower Cretaceous (middle Berriasian-lower Valanginian) of the Neuquén Basin, Southern Mendoza, Argentina; Pergamon-Elsevier Science Ltd; Journal of South American Earth Sciences; 30; 1; 11-2010; 58-64
dc.identifier0895-9811
dc.identifierhttp://hdl.handle.net/11336/68487
dc.identifierCONICET Digital
dc.identifierCONICET
dc.identifier.urihttps://repositorioslatinoamericanos.uchile.cl/handle/2250/4389321
dc.description.abstractThree new ichnotaxa of crustacean microcoprolites from the Neuquén Basin, Argentina, are described in this paper: Palaxius rahuensis Kietzmann n. isp. (early Valanginian), Palaxius mendozaensis Kietzmann n. isp. and Palaxius malarguensis Kietzmann n. isp. (middle to late Berriasian). In addition, a Favreina ichnospecies from the late Berriasian - early Valanginian is reported for the first time for the Neuquén Basin. Controls on the microcoprolite distribution could be related to their biostratigraphic position, sedimentary processes, facies distribution, and diagenesis. Changes in microcoprolite diversity may reflect a shallowing facies trend.
dc.languageeng
dc.publisherPergamon-Elsevier Science Ltd
dc.relationinfo:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1016/j.jsames.2010.07.003
dc.relationinfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0895981110000350
dc.rightshttps://creativecommons.org/licenses/by-nc-nd/2.5/ar/
dc.rightsinfo:eu-repo/semantics/restrictedAccess
dc.subjectCARBONATE RAMP
dc.subjectCOPROLITES
dc.subjectFAVREINA
dc.subjectPALAXIUS
dc.subjectVACA MUERTA FORMATION
dc.titleNew crustacean microcoprolites from the Lower Cretaceous (middle Berriasian-lower Valanginian) of the Neuquén Basin, Southern Mendoza, Argentina
dc.typeinfo:eu-repo/semantics/article
dc.typeinfo:ar-repo/semantics/artículo
dc.typeinfo:eu-repo/semantics/publishedVersion


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