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Ojos Negros Mexico

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Journal Article
Published: 01 October 2000
Bulletin of the Seismological Society of America (2000) 90 (5): 1133–1142.
...J. Frez; J. J. González; J. G. Acosta; F. A. Nava; I. Méndez; J. Carlos; R. E. García-Arthur; M. Alvarez Abstract The NW-trending San Miguel fault system is one of the most important seismogenic systems in northern Baja California, and the Ojos Negros region, comprising the Ojos Negros valley...
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Journal Article
Published: 13 March 2019
Seismological Research Letters (2019) 90 (3): 1219–1229.
... was not necessary. For the modeling process, we included topography every 1 km (Fig.  2a ). The profile crosses, from west to east, different geological settings; these include the following: the Ensenada Mountains, from 10 to 800 m above mean sea level (a.m.s.l.); Ojos Negros Valley, ∼ 750    m a . m...
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Journal Article
Journal: AAPG Bulletin
Published: 01 April 1969
AAPG Bulletin (1969) 53 (4): 824–829.
..., and of their distribution beneath the surface. The Ojo de Liebre Lagoon area, approximately midway on the Pacific coast of Baja California, Mexico, at about 28° N lat. ( Fig. 1 ), consists of three coastal lagoons which have been fragmented from a single larger lagoon ( Fig. 2 ). The lagoons are on the seaward edge...
FIGURES
Journal Article
Journal: SEG Discovery
Published: 01 July 1998
SEG Discovery (1998) (34): 1–52.
... the enormous Atacama pediplain on the Pacific slope of the Andes (Clark et al., 20 ' A-r-c- 1967; Mortimer, 1973). Arc contraction took place shortly after 5.16 Back- ± 0.05 Ma. 10 Plio-Pleistocene Arc (Ojos del Salado) rall6n Negro Kay et al. (1994a) and numerous others have demonstrated that B. the back-arc...
Journal Article
Published: 01 December 1976
Bulletin of the Seismological Society of America (1976) 66 (6): 1921–1929.
... occurred over about one quarter of the presently active zone defined by microearthquakes. Near Ojos Negros (ON in Figure 3), north of the 1956 earthquakes, microearthquakes suggest that the fault passes through Valle de San Raphael where its trace is hidden by soil instead of following faults mapped...
Journal Article
Published: 01 January 2010
Seismological Research Letters (2010) 81 (1): 44–52.
... motion remains. This difficulty in adjusting the transverse component of motion was also observed for other earthquakes, which we will present next. This M L 5.3 earthquake, located between the San Miguel–Vallecitos and Tres Hermanos faults, was felt in the town of Ojos Negros and cities...
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Image
The two main geological provinces of northern Baja California (BC), <b>Mexico</b>,...
Published: 13 March 2019
> 3.4 since 1990 reported by RESNOM. Regions or sites: CM, Cucapah Mountains; EM, Ensenada Mountains; EMM, El Mayor Mountains; LS, Laguna Salada; MV, Mexicali Valley; ONV, Ojos Negros Valley; PRBC, Peninsular Ranges of Baja California; SJM, Sierra Juárez Mountains; SLRC, San Luis Río Colorado; SPM
Journal Article
Published: 01 December 2019
Rocky Mountain Geology (2019) 54 (2): 97–131.
... Basin extends for roughly 250 km north–south through northern New Mexico and south-central Colorado and is one of the northernmost major basins of the Rio Grande rift ( Fig. 1 ). The present-day geomorphic basin is bounded on the west by the Tusas Mountains in New Mexico and the San Juan Mountains...
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Journal Article
Published: 01 February 1987
Bulletin of the Seismological Society of America (1987) 77 (1): 173–183.
... Pass area, pass through the Ojos Negros Valley, and end south of the city of Tijuana. This fault system is the most active and most studied of the Peninsular Ranges. There have been earthquakes up to magnitude 6.8 and frequent earthquakes in the range of 3 to 4. The Vallecitos fault is the northernmost...
Journal Article
Published: 14 February 2018
Seismological Research Letters (2018) 89 (2A): 526–533.
...: The Ojos Negros region , Bull. Seismol. Soc. Am. 90 , no.  5 , 1133 – 1142 . Glowacka E. Sarychikhina O. Suárez F. Alejandro Nava F. , and Mellors R. 2009 . Anthropogenic subsidence in the Mexicali Valley, Baja California, Mexico, and slip on the Saltillo fault , Environ...
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Journal Article
Published: 01 August 2004
Bulletin of the Seismological Society of America (2004) 94 (4): 1571–1578.
... -117.383 6 6 4.5 Described as strong Ojai 34.449 -119.246 1 Not felt Ojos Negros, Baja 31.900 -116.300 7 5 Animals frightened Oneonta 32.583 -117.117 7 6+ 5 Many ran outdoors (EQ Lights reported) Ontario 34.067 -117.650 6 4+ 4 Described as sharp, dishes rattled...
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Journal Article
Published: 01 December 1996
Bulletin of the Seismological Society of America (1996) 86 (6): 1770–1783.
... E. C. (1975) . Reconnaissance geology of the state of Baja California , Geol. Soc. Am. Memoir 140 . Giroux B. K. (1993) . Net slip on the San Miguel fault near Los Ojos Negros, northern Baja...
Journal Article
Published: 01 April 1958
Bulletin of the Seismological Society of America (1958) 48 (2): 101–116.
... into the anomalous Valle de San Rafael. As noted by Lindgren (1888) and others, the drainage of the Valle de San Rafael (around Ojos Negros) is quite unusual, possibly in part internal. To the south it 106 BULLETIN OF TI-IE SEISMOLOGICAL SOCIETY OF AMERICA is drained by the Arroyo San Carlos, and to the north...
Journal Article
Journal: AAPG Bulletin
Published: 01 October 1978
AAPG Bulletin (1978) 62 (10): 2044–2110.
...F. L. Amato Abstract The review for 1977 presents information on petroleum developments in 31 countries from South America, Central America, the Caribbean area, and Mexico. Hydrocarbons were produced in 13 of these countries, for a total reported production of 1,685, 223,000 bbl of oil. Statistics...
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Journal Article
Published: 01 September 1973
Journal of the Geological Society (1973) 129 (5): 505–526.
... estructura y volcanismo Cuaternario andino en Chile Pan Am Symposium Upper Mantle (Mexico) 1968 2 39 46 Pichler H. Zeil W. Die quatäre “Andesit”—Formation in der Hoch Kordillere Nord-Chiles Geol Rdsch 1969 58 866 903 Plafker G. Alaskan earthquake of 1964 and Chilean...
Journal Article
Journal: Economic Geology
Published: 01 December 2001
Economic Geology (2001) 96 (8): 1799–1826.
... ; Thiele and Pincheira, 1987 ; Espinoza, 1990 ; Ménard 1995 ). In the Copiapó area, the Chilean iron belt is represented, e.g., by the Cerro Imán ( Espinoza et al.,1994 ) and Cerro Negro Norte deposits ( Vivallo et al., 1995 ; Fig. 1 ). The Candelaria-Punta del Cobre iron oxide Cu-Au(-Zn-Ag) deposits...
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Journal Article
Journal: AAPG Bulletin
Published: 01 October 1946
AAPG Bulletin (1946) 30 (10): 1621–1741.
... is represented by the thick sandstones and conglomerates of the Río Negro formation and has a limited distribution in the west central part of the District of Perijá, Zulia. The Middle Cretaceous is marine in origin and has an over-all average thickness of about 700 meters (2,297 feet). Its component formations...
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Journal Article
Journal: AAPG Bulletin
Published: 01 October 1962
AAPG Bulletin (1962) 46 (10): 1773–1814.
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Journal Article
Journal: SEG Discovery
Published: 01 October 2000
SEG Discovery (2000) (43): 1–52.
...: Mining Academy, Germany httpwww.segweb.org The SEG Newsletter is published quarterly In 34 - Mineral Exploration in Tanzania · 37-Alaska · 39-Western Canada · January, April, July and October by the Society 41 - Western United States · 42-Mexico of Economic Geologists, Littleton, Colorado, exclusively...
Journal Article
Journal: Economic Geology
Published: 01 July 2001
Economic Geology (2001) 96 (4): 743–772.
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