TY  - RPRT
TI  - The Copper Harbor Conglomerate (middle Keweenawan) on Isle Royale, Michigan, and its regional implications
AU  - R.G. Wolff
AU  - N.K. Huber
PY  - 1973
DO  - 10.3133/pp754b
UR  - https://pubs.usgs.gov/publication/pp754B
ID  - pp754B
ER  -