TY  - RPRT
TI  - Preliminary geologic and structure map of the west-central part of the Cascade Springs quadrangle, Fall River County, South Dakota
AU  - Edwin V. Post
AU  - Norman P. Cuppels
PY  - 1959
DO  - 10.3133/mf209
UR  - https://pubs.usgs.gov/publication/mf209
ID  - mf209
ER  -