WebThe emplacement of thrust sheets along the Cuilco-Chixoy-Polochic fault is a likely product of contemporaneous Cretaceous convergence along the Motagua zone to the … WebCHIXOY-POLOCHIC AND MOTAGUA FAULTS, GUATEMALA Randall A. White U. S. Geological Survey Office of Earthquakes, Volcanoes and Engineering Branch of …
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WebIn western Guatemala, post-Cretaceous volcanic and sedimentary rocks locally cover the trace of the Chixoy-Polochic fault. No single throughgoing fault cuts these units. … WebThe eastern end of the Cuilco-Chixoy-Polochic fault zone abuts a pair of faults that trend N60°E and bound Lago de Izabal. These faults bound a graben that has the shape of a parallelogram. This shape is repeated along the eastern Motagua fault zone and offshore in the adjacent part of the Bartlett Trench. new makita battery platform
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WebCatalog of historic seismicity in the vicinity of the Chixoy-Polochic and Motagua faults, Guatemala. Final report (Technical Report) OSTI.GOV skip to main content Sign In Create Account Show searchShow menu U.S. Department of EnergyOffice of Scientific and Technical Information Search terms:Advanced search options WebThe Polochic fault (also referred to as the Chixoy-Polochic Fault) lies north and parallel to the Motagua Fault and shares some of the motion between the North American and Caribbean Plates. The Motagua Fault has been responsible for several major earthquakes in Guatemala's history, including the 7.5 M w Guatemala 1976 earthquake. WebAug 6, 2010 · Based on field, petrologic, structural and geochronological work in key areas of central Guatemala, we propose a new tectonostratigraphic structure that appraises more fully the fundamental... new malayalam action movies 2022