Analizando la cinética de las remagnetizaciones por enterramientoel caso de la Cuenca turbidítica de Jaca (Pirineos occidentales)
- P. Calvín 1
- E.L. Pueyo 1
- J.C. Larrasoaña 1
- R. Egli 2
- A. Rodríguez-Pintó
- E. Izquierdo-Llavall 3
- B. Oliva-Urcia 4
- E. Beamud 5
- A. Payros 6
- M.P. Mata 1
- A. Orera 7
- E. Bellido 1
- A. Luzón 7
- I. Gil-Peña 1
- G. Bernaola 6
- M. Montes 1
- J.M. Samsó
- R. Toro 7
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1
Instituto Geológico y Minero de España
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2
Central Institution for Meteorology and Geodynamics
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3
University of Pau and Pays de l'Adour
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4
Universidad Autónoma de Madrid
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5
Consejo Superior de Investigaciones Científicas
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6
Universidad del País Vasco/Euskal Herriko Unibertsitatea
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Universidad del País Vasco/Euskal Herriko Unibertsitatea
Lejona, España
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7
Universidad de Zaragoza
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ISSN: 1576-5172
Argitalpen urtea: 2021
Zenbakien izenburua: X Congreso Geológico de España
Zenbakia: 18
Orrialdeak: 709
Mota: Artikulua
Beste argitalpen batzuk: Geotemas (Madrid)
Laburpena
Burial related chemical remagnetizations are a common process in sedimentary basins and orogenic wedges worldwide. It involves authigenic formation of ferromagnetic minerals s.l. related with enhanced temperature conditions during burial. However, the kinetic of these processes remains unsolved partially because most of the best-documented cases occurred during magnetic superchrons. The sedimentary sequence of the Eocene Jaca turbiditic Basin (Western Pyrenees) displays a dual polarity record of a burial remagnetization that records different chrons along the sedimentary sequence. This outstan- ding case study offers the possibility to carry out a multidisciplinary study relating temperature, magnetic mineralogy and remagnetization time in the frame of the UKRIA4D project (PID2019-104693GB-I00/CTA).