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Isotopic evidence for the diversity of late Quaternary loess in Nebraska: Glaciogenic and nonglaciogenic sources

Aleinikoff, John N.; Muhs, Daniel R.; Bettis, E. Arthur; Johnson, William C.; Fanning, Christopher; Benton, Rachel

Description

Pb isotope compositions of detrital K-feldspars and U-Pb ages of detrital zircons are used as indicators for determining the sources of Peoria Loess deposited during the last glacial period (late Wisconsin, ca. 25-14 ka) in Nebraska and western Iowa. Our

CollectionsANU Research Publications
Date published: 2008
Type: Journal article
URI: http://hdl.handle.net/1885/37284
Source: Geological Society of America Bulletin
DOI: 10.1130/B26222.1

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