El paleoceno de la alta cadena (subbetico interno, Cordillera Betica) implicaciones en la evolución geodinamica del paleomargen sud-iberico

F. J. Alcalá-García; A. López-Galindo; M. Martín-Martín

doi:10.3989/egeol.02583-4112

El paleoceno de la alta cadena (subbetico interno, Cordillera Betica) implicaciones en la evolución geodinamica del paleomargen sud-iberico

Authors

F. J. Alcalá-García Instituto y Geológico Minero de España. Departamento de Ingeniena del Terreno, Cartográfica y Geofísica, Univ. Politécnica de Cataluña, Barcelona
A. López-Galindo Instituto Andaluz de Ciencias de la Tierra. CSIC-Univ. de Granada.
M. Martín-Martín Departamento de Ciencias de la Tierra y Medio Ambiente. Univ. de Alicante. Alicante

DOI:

https://doi.org/10.3989/egeol.02583-4112

Keywords:

Paleocene, sequencial stratigraphy, clay mineralogy, geodinamic evolution

Abstract

No formal formations have been defined taking into account the structural deformation and low quality of the Paleocene outcroppings open platform sediments from the High Chain area (Interna1 Subbetic, Málaga Province). Nevertheless, the better series are indicated, and a division in two depositional sequences are proposed: Lower Paleocene Depositional Sequence (SDPI) and Upper Paleocene Depositional Sequence (SDPS), the later being sub-divided in two parasequences (P1 and P2) obtained from the clay mineralogy. The sequences have been defined on the basis of unconformity surfaces interpreted as due to tectonic or eustatic processes. It is proposed the geodynamic evolution of this materials belonging to the South-Iberian paleomargen according with stratigraphical, mineralogical and sedimentary analysis data and shows also the main characteristics of source areas during this period.

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Published

2002-08-30

How to Cite

Alcalá-García, F. J., López-Galindo, A., & Martín-Martín, M. (2002). El paleoceno de la alta cadena (subbetico interno, Cordillera Betica) implicaciones en la evolución geodinamica del paleomargen sud-iberico. Estudios Geológicos, 58(3-4), 75–85. https://doi.org/10.3989/egeol.02583-4112

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Issue

Vol. 58 No. 3-4 (2002)

Section

Articles

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