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Abdek Hassan Aden
At the center of the Republic of Djibouti, an eroded rift called Asal is located where tectonic and magmatic activities can be observed at the surface. Multiple studies were carried out with different exploration methods, such as structural, geophysical ...
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Qin-Hu Tian, Wen-Ting Zhang and Wu Zhu
The Weihe Fault is an important basement fault that is buried deep and controls the formation, evolution, and seismicity of the Weihe Basin. It has been quiescent for more than 300 years with only a few moderate and small earthquakes distributed unevenly...
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Danilo Morelli, Michele Locatelli, Nicola Corradi, Paola Cianfarra, Laura Crispini, Laura Federico and Sébastien Migeon
The review of recent bathymetric and geophysical data collected in the framework of several research and cartographic projects have allowed a detailed reconstruction of the morpho-structural setting and the (neo)tectonic evolution for both the Alpine and...
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Paola Cianfarra, Marcos Roberto Pinheiro, Fernando Nadal Junqueira Villela and Francesco Salvini
We present the effect of neotectonics in intracratonic settings as revealed by the surface, brittle deformation associated to a regionally-sized shear corridor, which affects Southeastern Brazil. The deformation zone is characterized by the presence of n...
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Olivier Lacombe, Camille Parlangeau, Nicolas E. Beaudoin and Khalid Amrouch
Mechanical twins are common microstructures in deformed calcite. Calcite twins have been used for a long time as indicators of stress/strain orientations and magnitudes. Developments during the last decade point toward significant improvements of existin...
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Diego Osorio Afanador,Francisco Velandia
Pág. 237 - 266
The Yariguíes Anticlinorium, a regional structure located at the western flank of the Eastern Cordillera of Colombia, includes the thickest record of continental sedimentary rocks accumulated near to the Jurassic-Cretaceous boundary. The sedimentary rock...
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Christopher C. Barton and Jacques Angelier
The orientation and relative magnitudes of paleo tectonic stresses in the western central region of the White Mountains of New Hampshire is reconstructed using the direct inversion method of fault slip analysis on 1?10-m long fractures exposed on a serie...
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Manuel Martín-Martín, Francesco Guerrera, Rachid Hlila, Alí Maaté, Soufian Maaté, Mario Tramontana, Francisco Serrano, Juan Carlos Cañaveras, Francisco Javier Alcalá and Douglas Paton
An interdisciplinary study based on lithostratigraphic, biostratigraphic, petrographic and mineralogical analyses has been performed in order to establish the Cenozoic tectono-sedimentary evolution of the El Habt and Ouezzane Tectonic Units (External Int...
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Manel Fernàndez, Montserrat Torne, Jaume Vergés, Emilio Casciello and Chiara Macchiavelli
The present structure of the Iberia?Africa plate boundary between the Gorringe Bank and the Algerian Basin is characterized by a highly segmented geometry and diffused seismicity. Filtered Bouguer gravity data show conspicuous highs coinciding with the G...
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Fernando Lebinson,Martín Turienzo,Natalia Sánchez,Vanesa Araujo,María Celeste D?Annunzio,Luis Dimieri
Pág. 249 - 273
The Agrio fold and thrust belt is a thick-skinned orogenic belt developed since Late Cretaceous in response to the convergence between the Nazca and South American plates. The integration of new structural field data and seismic line interpretation allow...
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