TY  - RPRT
TI  - Structure map of Archean Rocks, Palmer and Sands 7 1/2-minute quadrangles, Michigan, showing Great Lakes tectonic zone
AU  - P.K. Sims
PY  - 1993
DO  - 10.3133/i2355
UR  - https://pubs.usgs.gov/publication/i2355
ID  - i2355
ER  -