Late Holocene volcanic stratigraphy and eruption chronology of the dacitic Young Doña Juana volcano, Colombia

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Title

Late Holocene volcanic stratigraphy and eruption chronology of the dacitic Young Doña Juana volcano, Colombia

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The University of Auckland Library

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ResearchSpace@Auckland

Description

We present the late Holocene eruption history of the poorly known Doña Juana volcanic complex, in SW Colombia, which last erupted in the twentieth century. This represents a case study for potentially active volcanism in the rural Northern Andes, where tropical climate conditions and a fragmented social memory blur the record of dormant volcanoes. We reconstructed the volcanic stratigraphy of the central-summit vent area by integrating new mapping at 1:5000 scale with radiocarbon ages, sedime...

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Research paper

Research format

Journal article

Creator

Pardo, Natalia / Sulpizio, Roberto / Lucchi, Federico / Giordano, Guido / Cronin, Shane / Pulgarín, Bernardo A / Roverato, Matteo / Correa-Tamayo, Ana María / Camacho, Ricardo / Cabrera, Miguel A

URL

https://hdl.handle.net/2292/66054

Related subjects

3709 Physical Geography and Environmental Geoscience / 37 Earth Sciences / 3703 Geochemistry / 3705 Geology / 3706 Geophysics / Science & Technology / Physical Sciences / Geosciences, Multidisciplinary / Geology / SOUFRIERE HILLS VOLCANO / PYROCLASTIC DENSITY CURRENTS / 1997 VULCANIAN EXPLOSIONS / NORTHERN ANDES / LATE PLEISTOCENE / UNZEN VOLCANO / DOME COLLAPSE / FLOW DYNAMICS / MT. TARANAKI / COLIMA / 0402 Geochemistry / 0403 Geology / 0404 Geophysics

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