TY  - RPRT
TI  - Geologic map of the Alley Spring quadrangle, Shannon County, Missouri
AU  - David J. Weary
AU  - Randall C. Orndorff
PY  - 2012
DO  - 10.3133/sim3161
UR  - https://pubs.usgs.gov/publication/sim3161
ID  - sim3161
ER  -