2 Artículos

Use of Paleoflood Deposits to Determine the Contribution of Anthropogenic Trace Metals to Alluvial Sediments in the Hyperarid Rio Loa Basin, Chile

Acceso

en línea

Jerry R. Miller, Danvey Walsh and Lionel F. Villarroel

Toxic trace metals are a common and significant contaminant in riverine ecosystems, and are derived from both natural and anthropogenic sources. Determining the contributions of metals from these sources has proven difficult, in part, because physical an... ver más

Revista: Geosciences Formato: Electrónico

Tabla de contenido: Vol: 9 Num: 0 Par: 6 Año: 2019

Eocene to Pleistocene lithostratigraphy, chronostratigraphy and tectono-sedimentary evolution of the Calama Basin, northern Chile

Acceso

en línea

Geoffrey May,Adrian J. Hartley,Guillermo Chong,Fin Stuart,Peter Turner,Stephanie J. Kape Pág. 33 - 58

New 40Ar/39Ar radiometric, sedimentological and structural data from post-Paleocene sedimentary strata in the Calama Basin, northern Chile suggest that the established lithostratigraphy of the basin-fill requires revision. A new lithostratigraphic scheme... ver más

Revista: Andean Geology Formato: Electrónico

Tabla de contenido: Vol: 32 Num: 1 Par: 0 Año: 2005

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