Evaluación de los efectos diagenéticos en la relación 87Sr/86Sr en conchas de rudistas y Chondrodonta sp. de las calizas rojas del Aptiense – Albiense inferior de Ereño (Bizkaia)

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dc.contributor.authorDamas Mollá, Laura
dc.contributor.authorAranburu Artano, Arantza
dc.contributor.authorGarcía Garmilla, Francisco
dc.date.accessioned2014-06-04T12:29:10Z
dc.date.available2014-06-04T12:29:10Z
dc.date.issued2008
dc.description.abstract87Sr/86Sr isotopic ratios measured on rudist and Chondrodonta sp. shells from upper Aptian – lower Albian red limestones of Ereño (Bizkaia) reveal different degrees of diagenetic alteration when compared to coeval values. Chondrodonta sp. and requienid shells show a better degree of chemical preservation, whereas caprotinid and monopleurid shells seem to be more affected by diagenetic fluids. The same conclusion can be obtained when 87Sr/86Sr values are plotted against cationic contents in Sr, Na, Mg, Fe and Mnen_US
dc.identifier.urihttp://hdl.handle.net/10272/8257
dc.language.isospaen_US
dc.rightsAtribución-NoComercial-SinDerivadas 3.0 España
dc.rights.accessRightsopen access
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subject.otherStrontium isotopesen_US
dc.subject.otherRudisten_US
dc.subject.otherMiddle Cretaceousen_US
dc.subject.otherDiagenetic degreeen_US
dc.titleEvaluación de los efectos diagenéticos en la relación 87Sr/86Sr en conchas de rudistas y Chondrodonta sp. de las calizas rojas del Aptiense – Albiense inferior de Ereño (Bizkaia)en_US
dc.titleEvaluation of diagenetic effects upon 87Sr/86Sr ratio in rudist and Chondrodonta sp. shells from Upper Aptian – Lower Albian red limestones of Ereño (Bizkaia)eng
dc.typejournal articleen_US
dspace.entity.typePublication

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Geogaceta -- Nº 44, (2008)