Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.12136/1402
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Title: Calcretas, espeleotemas y depósitos aluviales: tres registros de una misma historia geológica (Nerja, Málaga)
Authors: Aranburu Artano, Arantza
Bodego Aldasoro, Arantxa
Jiménez de Cisneros, Concepción
Álvarez, Irantzu
Liñán Baena, Cristina
Arriolabengoa, Martín
Bilbao Lasa, Peru
Iriarte, Eneko
González Ramón, Antonio
Cheng, Hai
Val Blanco, Miren del
Keywords: Cueva de Nerja;Dataciones de espeleotemas;Calcreta;Abanico aluvial
Issue Date: 2019
Publisher: Asociación Española para el Estudio del Cuaternario (AEQUA)
Citation: XV Reunión Nacional de Cuaternario, 2019, p. 289-292
Abstract: In this work we study the genetic link between calcretes, speleothems and alluvial deposits developed on the epikarst and endokarst of the Nerja Cave (Nerja, Málaga, Spain) and the adjacent Quaternary (Pleistocene) alluvial fan. Field and petrographic observations, and 􀁇18O and 􀁇13C isotopic data analysis of the host rock, distinct calcrete types and epikarst speleothems indicate that these deposits are the result of arid and more humid climatic episodes. Epikarstic and endokarstic speleothem U/Th absolute dating indicate that both endokarstic and epikarstic development of the Nerja Cave was coetaneous and genetically linked to the sedimentation of the adjacent Pleistocene alluvial fan, as a response to climatic changes.
URI: http://hdl.handle.net/20.500.12136/1402
ISBN: 978-84-17713-16-4
Editor version: https://www.ehu.eus/es/web/xvreunioncuaternario/resumenes
Type: Book chapter
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Appears in Collections:Congresos, encuentros científicos y estancias de investigación



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