Análisis preliminar de la ciclicidad en la sección continental FP-1 (Plioceno-Pleistoceno, Cuenca de Guadix, Cordillera Bética). / Pla Pueyo, Sila; Viseras, César; Soria, Jesús M.; Garcés, Miguel; Arribas, Alfonso.

In: Geogaceta, Vol. 44, 2008, p. 215-218.

Research output: Contribution to journalArticle

Published
  • Sila Pla Pueyo
  • César Viseras
  • Jesús M. Soria
  • Miguel Garcés
  • Alfonso Arribas

Abstract

A detailed cyclostratigraphic and paleomagnetic study was carried out on the cyclically bedded succession of Pliocene and Pleistocene floodplain deposits FP-1(Guadix Basin, Spain). Sedimentary cycles are recognised at least on two different scales. The hierarchy is interpreted to represent periodic alluvial fan expansion over the floodplain area. The cyclicity is affected by a change in the sedimentary conditions aged 1.778 Ma, coinciding with the boundary between the two most modern genetic units of the Guadix Basin continental filling (unit V and unit VI). The aim of this work is to discuss the possibility of relating the cyclicity of the sediments from the FP-1 section with the astronomical cycles of Milankovitch.
Translated title of the contributionPreliminar analysis of the cyclicity in the FP-1 continental section (Pliocene-Pleistocene, Guadix Basin, Betic Cordillera)
Original languageSpanish
Pages (from-to)215-218
Number of pages4
JournalGeogaceta
Volume44
Publication statusPublished - 2008
This open access research output is licenced under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License.

ID: 2692823