TY  - RPRT
TI  - Geochemistry and mineralogy of late Quaternary loess in the upper Mississippi River valley, USA: Provenance and correlation with Laurentide Ice Sheet history
AU  - Daniel R. Muhs
AU  - E. Arthur Bettis
AU  - Gary L. Skipp
PY  - 2018
DO  - 10.1016/j.quascirev.2018.03.024
UR  - https://pubs.usgs.gov/publication/70196430
ID  - 70196430
ER  -