TY - RPRT TI - Implementation plan of the National Cooperative Geologic Mapping Program strategy—Great Lakes (Central Lowland and Superior Upland Physiographic Provinces) AU - Christopher S. Swezey AU - Charles D. Blome AU - Kevin A. Kincare AU - Scott C. Lundstrom AU - Byron D. Stone AU - Donald S. Sweetkind AU - Richard C. Berg AU - Steven E. Brown AU - John A. Yellich PY - 2022 DO - 10.3133/ofr20211120 UR - https://pubs.usgs.gov/publication/ofr20211120 ID - ofr20211120 ER -