Surface Exposure Dating and Geophysical Tomography of the Royal Arches Meadow Rock Avalanche, Yosemite Valley, California

Since the retreat of glaciers after the Last Glacial Maximum, rock avalanches have occurred intermittently in Yosemite Valley, California. We investigated the distal portion of the oldest of these, the Royal Arches Meadow rock avalanche, which has been partially buried by sediment aggradation. Cosmo...

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Principais autores:	Marcus Pacheco, Alain M. Plattner, Greg M. Stock, Dylan H. Rood, Christopher J. Pluhar
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Frontiers Media S.A. 2020-09-01
coleção:	Frontiers in Earth Science
Assuntos:	rock avalanche Yosemite Valley cosmogenic nuclide exposure dating near-surface geophysics ground penetrating radar electrical resistivity tomography
Acesso em linha:	https://www.frontiersin.org/article/10.3389/feart.2020.00372/full
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