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Kirby, S. M., Janecke, S. U., Dorsey, R. J., Housen, B. A., Langenheim, V. E., McDougall, K. A., & Steely, A. N. (2007). Pleistocene
Brawley and Ocotillo formations: Evidence for initial strike-slip deformation along the San Felipe and San Jacinto fault zones, southern California. The Journal of
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zone and San Felipe fault zones reorganized in the middle to late
Pleistocene era and accumulated 600 meters of sediment during uplift and folding. These 600 meters of sediment make up the Sunset strand of the San Felipe Fault zone. The current deformation (started 0.5-0.6 Ma) is the shortening of
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Janecke, S. U., Dorsey, R. J., Forand, D., Steely, A. N., Kirby, S. M., Lutz, A. T., ... & Rittenour, T. M. (2011). High geologic slip rates since early
Pleistocene initiation of the San Jacinto and San Felipe Fault zones in the San Andreas Fault system: Southern California,
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Alexander N. Steely, Susanne U. Janecke, Rebecca J. Dorsey, Gary J. Axen; Early
Pleistocene initiation of the San Felipe Fault zone, SW Salton Trough, during reorganization of the San Andreas Fault system. GSA Bulletin 2009;; 121 (5-6): 663–687. doi:
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The San Felipe Fault zone is estimated to have originated 1.1-1.3 Ma. During its rise to the surface, the San Felipe Fault created the San Felipe-Borrego basin and the San Felipe anticline.
28:(also known as the Agua Caliente or Murrieta Hot Springs Fault zone) is an active Quaternary fault zone made up of continuous right-lateral fault strands]. It is a part of the
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About half of the San
Andreas Fault system's movement has been from the San Felipe fault zone. It has seen 5.8±2.8 km of right separation since its inception. Both the
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the fault, which inverts and exhumes sediment accumulation. It is estimated to have between 4 and 12.4 kilometers of right slip.
76:, within the Pacific Border Ranges and Basin and Range physiographic provinces. In total the faults run 170 kilometers long.
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The fault zone strikes WNW and consists of a central
Easterly fault with adjacent strands extending out from the San Felipe
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county, California. It is hypothesized to have originated during the early
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The San Felipe Fault zone is within the San
Andreas Fault system.
145:"Quaternary Fault and Fold Database of the United States"
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San Felipe Fault system located in
Southern California
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79:The main San Felipe Fault extends from the
239:Geography of San Diego County, California
234:Geography of Riverside County, California
229:Geography of Imperial County, California
32:system and it is located in the western
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181:https://doi.org/10.1130/B26239.1
72:. The fault zone is part of the
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224:Seismic faults of California
143:Bryant, William A. (2017).
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36:spanning three counties:
197:Geology, 115(1), 43-62.
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26:San Felipe Fault Zone
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149:earthquake.usgs.gov
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105:San Jacinto Fault
85:San Jacinto Fault
74:Earthquake Valley
30:San Andreas Fault
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152:. Retrieved
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50:Pleistocene
208:Categories
154:2021-12-18
112:References
70:anticline
64:Geography
46:San Diego
42:Riverside
99:Movement
52:period.
38:Imperial
83:to the
91:Origin
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130:USA.
24:The
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