A5086907539- Geological and Geophysical Studies Worldwide
- earthquake and tectonic studies
- Geological and Geochemical Analysis
- Archaeological and Historical Studies
- Archaeological and Geological Studies
- Geological and Tectonic Studies in Latin America
- Geology and Paleoclimatology Research
- Geological formations and processes
- High-pressure geophysics and materials
- Mediterranean and Iberian flora and fauna
- Landslides and related hazards
- Historical and socio-economic studies of Spain and related regions
- Geological and Geophysical Studies
- Karst Systems and Hydrogeology
- Earthquake Detection and Analysis
- Paleontology and Stratigraphy of Fossils
- Geochemistry and Geologic Mapping
- Coastal and Marine Dynamics
- Methane Hydrates and Related Phenomena
- Seismic Performance and Analysis
- Seismic Waves and Analysis
- Infectious Diseases and Tuberculosis
- Geological Studies and Exploration
- Medieval Architecture and Archaeology
- Geochemistry and Elemental Analysis
Universidad de Granada
2012-2022
Trimble (United States)
2015
Trimble (Germany)
2015
Instituto de Geofísica y Astronomía
1992
Instituto Andaluz de Tecnología
1991
AbstractThe present contact caused by the superposition of Alpujarride complex over that Nevado-Filabride in western area Sierra Nevada and de Filábres corresponds to a detachment. The deformation footwall associated with this contact, produced mylonitic fabrics significant stretching-lineation, which brittle structures are superimposed. hanging wall is, on other hand, essentially brittle. These deformations subsequent series syn-to post-metamorphic related thrust phases.The micro-...
The analysis of remote sensing data to assess geohazards is being improved by web-based platforms and collaborative projects, such as the Geohazard Exploitation Platform (GEP) European Space Agency (ESA). This paper presents evaluation a surface velocity map that generated this platform. was produced through an unsupervised Multi-temporal InSAR (MTI) applying Parallel-SBAS (P-SBAS) algorithm 25 ENVISAT satellite images from South Spain were acquired between 2003 2008. carried out using...
The 40 Ar/ 39 Ar dating method has been applied to metamorphic rocks of the Alpujarride and Nevado-Filabride nappes (Alboran domain, SE Spain) in a first attempt discriminate individual phases deformation metamorphism. upper experienced an early eclogitic blueschist metamorphism for which barroisitic amphibole indicates minimum age 48 Ma. An Early Miocene is attributed subsequent amphibolite facies Deformation associated with this evolution unknown direction. record plurifacial...
Research Article| August 01, 1999 Active continental subduction beneath the Betic Cordillera and Alborán Sea J. Morales; Morales 1Instituto Andaluz de Geofísica, Universidad Granada, 18071-Granada, Spain Search for other works by this author on: GSW Google Scholar I. Serrano; Serrano A. Jabaloy; Jabaloy 2Departamento Geodinámica, Galindo-Zaldívar; Galindo-Zaldívar D. Zhao; Zhao 3Department of Earth Sciences, Ehime University, Matsuyama 790-8577, Japan F. Torcal; Torcal Vidal; Vidal...
The diffuse convergent boundary between the Eurasian and African plates in western Mediterranean is associated with a seismicity zone more than 300 km wide. Although two are converging NW–SE, Betic Rif Cordilleras contain extensional structures that have been active since Miocene. tectonics region, which occurred simultaneously uplift of cordillera, analyzed southeastern sector late Miocene to recent Granada Basin, using earthquake focal mechanisms, determination paleostresses from study...
New bathymetric and magnetic anomaly data from the Phoenix Ridge, Antarctica, show that extinction of all three remaining segments occurred at time chron C2A (3.3 ± 0.2 Ma), synchronous with a ridge-trench collision south Hero Fracture Zone.This implies ultimate cause was change in plate boundary forces occasioned by this collision.Spreading rates slowed abruptly C4 (7.8 0.3 probably as result West Scotia which would have led to an increase slip rate transpressional stress across Shackleton...
ALCUDIA is a 230 km long, vertical incidence deep seismic reflection transect acquired in spring 2007 across the southern Central Iberian Zone (part of pre‐Mesozoic Gondwana paleocontinent) Variscan Orogen Spain. The carefully designed acquisition parameters resulted 20 s TWTT deep, 60–90 fold, high‐resolution transect. processed image shows weakly reflective upper crust (the scarce reflectivity matching structures identified at surface), thick, highly and laminated lower crust, flat Moho...
Abstract The transition between antigorite‐serpentinite and chlorite‐harzburgite at Cerro del Almirez (Betic Cordillera, Southern Spain) exceptionally marks in the field front of antigorite breakdown high pressure (~16–19 kbar) temperature (~650°C) a paleosubducted serpentinite. These ultramafic lithologies enclose three types metarodingite boudins variable size surrounded by metasomatic reaction rims. Type 1 Grandite‐metarodingite (garnet+chlorite+diopside+titanite±magnetite±ilmenite)...
Terra Nova, 24, 505–512, 2012 Abstract The subducted North Maghrebian passive margin was exhumed in the Tortonian (11–7 Ma) by an upper‐crustal brittle‐ductile extensional detachment and brittle low‐angle normal faults a continental subduction transform setting. Temsamane eastern Rif is defined ductile shear zone approximately 100‐m thick with ramp geometry that cuts down into fold‐nappe stack. shows south‐westward kinematics separates lower‐greenschist (≈400 °C) metapelites of units below...
Terra Nova, 23, 257–263, 2011 Abstract New apatite (U‐Th)/He and fission‐track data from the Nevado–Filábride complex in Sierra Nevada of southern Spain are used to constrain Neogene exhumation history. Apatite ages close western indicating that rapid cooling occurred at 8–6 Ma, consistent with due extension along Mecina Fault. The de los Filabres cooled rapidly c . 12 while central experienced less 8 Ma. age distribution can be explained by flexural uplift south‐west footwall lower rates...