Successive collapses of the El Estribo volcanic complex in the Pátzcuaro Lake, Michoacán, Mexico
Abstract The El Estribo volcanic complex is located in the north-central part of Michoacán
State (Mexico) within the Michoacán–Guanajuato Volcanic Field. It consists of a~ 126 kr
shield volcano crowned by a cinder cone, separated by a paleosol dated at 28,360±170 BP.
The shield volcano has been cut by the E–W normal Pátzcuaro fault that exposes 200-m of
piled up lavas flows. Our field reconstruction suggests that two collapses have been
originated from this fault. Two debris avalanche deposits with hummocky topography are …
State (Mexico) within the Michoacán–Guanajuato Volcanic Field. It consists of a~ 126 kr
shield volcano crowned by a cinder cone, separated by a paleosol dated at 28,360±170 BP.
The shield volcano has been cut by the E–W normal Pátzcuaro fault that exposes 200-m of
piled up lavas flows. Our field reconstruction suggests that two collapses have been
originated from this fault. Two debris avalanche deposits with hummocky topography are …
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