TY  - RPRT
TI  - Bedrock geologic map of the Port Wing, Solon Springs, and parts of the Duluth and Sandstone 30' x 60' quadrangles, Wisconsin and Minnesota
AU  - Suzanne W. Nicholson
AU  - William F. Cannon
AU  - Laurel G. Woodruff
AU  - Connie L. Dicken
PY  - 2006
DO  - 10.3133/sim2869
UR  - https://pubs.usgs.gov/publication/sim2869
ID  - sim2869
ER  -