TY  - RPRT
TI  - Radiocarbon dating loess deposits in the Mississippi Valley using terrestrial gastropod shells (Polygyridae, Helicinidae, and Discidae)
AU  - Jeffery S. Pigati
AU  - John P. McGeehin
AU  - Daniel Muhs
AU  - David A. Grimley
AU  - Jeffrey C. Nekola
PY  - 2014
DO  - 10.1016/j.aeolia.2014.10.005
UR  - https://pubs.usgs.gov/publication/70134344
ID  - 70134344
ER  -