evolution of the Bío Bío delta and the coastal plains of the Arauco Gulf, Bío Bío region: The
Holocene sea-level curve of Chile. Mid-Holocene highstands are characteristic of the
Southern Hemisphere. The Chilean coast extends from 17° S to 56° S in a dominant
microtidal regime; thus, it is an ideal place to test ages and altitudes of this highstand with
minimal errors. However, coseismic events, the dynamic phenomena they triggered …