Registro edáfico de los cambios paleoambientales en la depresión del Guadalentín durante el Holoceno (Murcia, SE España)
- Elvria Roquero 1
- P.G.Silva 2
- J. Élez 2
- M.A. Rodríguez-Pascua 3
- A. Medialdea 4
- Jorge L. Giner 5
- R. Pérez López 3
- Teresa Bardají 6
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1
Universidad Politécnica de Madrid
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2
Universidad de Salamanca
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- 3 Instituto Geológico y Minero de España (IGME)
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4
University of Cologne
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5
Universidad Autónoma de Madrid
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6
Universidad de Alcalá
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Editorial: Universidad del País Vasco = Euskal Herriko Unibertsitatea
ISBN: 978-84-17713-16-4
Año de publicación: 2019
Páginas: 235-238
Congreso: Reunión Nacional de Cuaternario (15. 2019. Bilbao)
Tipo: Aportación congreso
Resumen
The Guadalentín Depression is the more outstanding landscape feature generated by strike-slip faulting within the central segment of the Eastern Betic Shear Zone (EBSZ).This depression evolved under lacustrine to palustrine (playa-lake) conditions until at least roman times. This work-study paleosols interbedded in the sedimentary sequence of the Espuña Karting profile anddeveloped on calcium carbonate rich fine parent material. Soil morphology and properties from two dated paleosols represent twodifferent environmental crisis, the oldest paleosol from the Bronce Age, developed under conditions that are more humid and indicates a long rupture in sedimentary depression. Roman period paleosol, developed under Mediterranean semiarid conditions, also indicates an important rupture in the depression evolving from palustrine to the present fluvial environment.