...Carlos Schubert; Moses Laredo Abstract Two fault zones (La Cabrera and El Horno) have been detected by an acoustic reflection survey of the subsurface of Lake Valencia. These nearly parallel fault zones, which are about 15 km long, trend in an east-northeast direction and appear as normal faults...

.... Anderson R. E. (1979) . Estimation of fault-scarp ages from a scarp-height-slope-angle relationship , Geology 7 , 11 - 14 . Cabrera J. (1987) . Estudios neotectónicos en la región de Cuzco: La...

...L. CABRERA; E. ROCA; P. SANTANACH Abstract The Cerdanya basin was formed during dextral slip along the NE–SW La Tet fault (eastern Pyrenees) which formed a horsetail structure at its SW end. The resulting basin is clearly asymmetrical, formed by several basement blocks tilted towards the La Tet...

.... References Agusti J. Anadon P. Arbiol S. Cabrera LI. Biozonación mediante roedores (Mammalia) del tránsito Oligoceno-Mioceno en el sector Sureste de la Cuenca del Ebro Paleontologia i evolució 1984 17 131 60 Allen P. A. Mange-Rajetzky M. Sediment dispersal...

.... 2000 ). The hydrothermal activity (ascending hydrothermal solutions and downward percolating groundwater) is recorded in the La Cabrera granitic pluton by a medium-to-low temperature overprint, that through a compact microfault system as well as several major faults, affects all of the pluton...

... fault (this study; see data on stereonet llc, Fig. 11); CU1 (S6brier et al., 1985), CU2 (Cabrera et al., 1987): Cuzco fault zone; CB1-CB2-CB3 and AY1-AY2-AY3 (S6brier et al., 1988) Cordillera Blanca active fault zone and Ayacucho basin Quaternary faults. Azimuths are measured clockwise from north; dip...

... is vertically downwards into the Upper Domerian. The cores were oriented using the stratification plane plunging 5°NE. The eight radiating boreholes revealed the presence of two structurally different zones separated by a faulted and brecciated zone ( Cabrera, 1995 ). These two zones consist of a fractured...

... (Eastern basin) in the central part, a mountain chain (Serranía del Interior range) formed by folded Mesozoic and Cenozoic rocks to the north of the basin, and a Miocene or younger right-lateral, strike-slip fault zone (El Pilar fault) along the northern portion (González de Juana, et al., 1980...

... magnitude recorded to date by the RSN since the mid-1920s was 4.1. Due to low seismicity values, the hazard map of the Norma de la Construcción Sismorresistente Española (Spanish seismic building code; NCSE-02) establishes a basic acceleration value of less than 0.04 g, which is the threshold value...

.... In contrast, the argillaceous medium is affected by several faults with small vertical offsets (a few meters), which are associated with fractured zones ( Bonin, 1998 ; Cabrera et al., 1999 ; Constantin, 2002 ). Figure 1. Geologic cross section of the Tournemire site along the tunnel of the TEP...

... A , Martínez Ortiz U , Acerbi M , Corcuera J , editors. La situación ambiental Argentina 2005 . Buenos Aires : Fundación Vida Silvestre . 399 – 403 . Brush SB . 1982 . The natural and human environment of the Central Andes . Mount Res Dev . 2 ( 1 ): 19 – 38 . Cabrera...

... between these age limits. The main phase of left-lateral strike-slip movement on the Carboneras fault may be later than this time. Movements on more northerly strands of the fault zone, including the uplift of the Sierra Cabrera basement block to the NW, continued at least through Pliocene times...

... along the Ucayali River below the Pachitea River where Cretaceous rocks come to the surface. The report by A. Cabrera La Rosa mentioned by Oppenheim covers the Santiago River valley northwest of the Pongo de Manseriche 4 and constitutes a connecting link between these Peruvian areas...

... on the axial zone and reaching elevations over 2000m (Sol6 Sabarfs 1983). Late Miocene to early Pliocene faulting, and formation of the Cerdanya half-graben (Cabrera et al. 1988) in the axial zone north of Berga (Fig. 3), displace the erosion surface. The third setting of these continental deposits...

... was supposed to somehow depict “pulsations” and “oscillations,” the former due to the ignition of an exhalation in a chamber, and the latter due to the vortical movements of the exhalations ( C ). Figure 1. Plate from Miguel Cabrera, Explicacion physico-mechanica de las causas del temblor de tierra...

... faulting under different initial stress states Journal of Structural Geology 1986 8 737 752 Ott d'Estevou P. Montenat C. Evolution structurale de la zone bétique orientale (Espagne) du Tortonien à I'Holocène Comptes Rendus de I'Académie des Sciences, Paris 1985 300 363 368...

... this structure as an inverted segment of the Gavarnie Thrust, strongly dipping to the north in the northern flank of the Axial Zone Antiformal Stack. After a structural, geomorphological and geophysical study of the area, those workers suggested that the activity of the fault led to the formation of a semigraben...

... - 368 . Cabrera , L. , 1983 , Estatigrafîa y sedimentologîa de las formaciones lacustres del transito Oligoceno-Mioceno del SE de la Cuenca del Ebro [Ph.D. dissert.] : Barcelona , University of Barcelona , 443 p. Cabrera , L. , and Saez , A. , 1987 , Coal deposition...