Biobío-Aluminé Fault Zone

The Biobío-Aluminé Fault Zone is a northwest-trending geological fault zone in south-central Chile and Argentina. The fault aligns with the middle-upper course of Bío Bío River where fault traces are largely covered with fluvial gravels. The northernmost reaches of the north-south Liquiñe-Ofqui Fault intersect and displace the Biobío-Aluminé Fault Zone.[1]

References

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  1. ^ Pérez-Flores, Pamela; Cembrano, José; Sánchez-Alfaro, Pablo; Veloso, Eugenio; Arancibia, Gloria; Roquer, Tomás (2016). "Tectonics, magmatism and paleo-fluid distribution in a strike-slip setting: Insights from the northern termination of the Liquiñe–Ofqui fault System, Chile" (PDF). Tectonophysics. 680: 192–210. Bibcode:2016Tectp.680..192P. doi:10.1016/j.tecto.2016.05.016. Retrieved June 1, 2018.