Mostrar el registro sencillo del ítem Baby, Patrice Viveen, Willem Sanjurjo‐Sanchez, Jorge Bigot, Jean‐Yves Dosseto, Antony Villegas Lanza, Juan Carlos Apaéstegui Campos, James Emiliano Guyot, Jean‐Loup 2021-02-18T15:00:08Z 2021-02-18T15:00:08Z 2021-06
dc.identifier.citation Baby, P., Viveen, W., Sanjurjo‐Sanchez, J., Bigot, J.-Y., Dosseto, A., Villegas‐Lanza, J. C., ... & Guyot, J.-L. (2021). First record of OSL‐dated fluvial sands in a tropical Andean cave reveals rapid late Quaternary tectonic uplift.==$Terra Nova, 33$==(3), 262-273. es_ES
dc.identifier.govdoc index-oti2018
dc.description.abstract We present the first results of OSL‐dated fluvial sands extracted from a riverside cave in the tropical Andes. The excellent agreement between the ages of the various samples allowed the calculation of a late Quaternary valley incision rate forced by ongoing uplift of an active Subandean fault‐propagation fold in NE Peru. A structural cross‐section was constructed to understand the relationship between the geometry of the fault‐propagation fold, historical damaging earthquakes and the cave system. The calculated uplift rate is 2.3 to 2.6 mm a⁻¹ over the past 70 ka and can be directly linked to active propagation of west‐verging basement thrusts. It is similar to uplift rates calculated from fluvial terraces in the Subandes of Colombia and Venezuela. The results will help to better assess the seismic hazard and confirm that OSL dating of fluvial sands in caves is a powerful tool to quantify uplift rates of active mountain fronts. es_ES
dc.format application/pdf es_ES
dc.language.iso eng es_ES
dc.publisher Wiley es_ES
dc.relation.ispartof urn:issn:1365-3121
dc.rights info:eu-repo/semantics/closedAccess es_ES
dc.subject Tectonic uplift es_ES
dc.subject Andean cave es_ES
dc.subject OSL-dated fluvial sands es_ES
dc.title First record of OSL‐dated fluvial sands in a tropical Andean cave reveals rapid late Quaternary tectonic uplift es_ES
dc.type info:eu-repo/semantics/article es_ES
dc.subject.ocde es_ES
dc.identifier.journal Terra Nova es_ES
dc.description.peer-review Por pares es_ES
dc.identifier.doi es_ES




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