TY  - RPRT
TI  - Metallogeny of the midcontinent rift system of North America
AU  - S. W. Nicholson
AU  - W.F. Cannon
AU  - K. J. Schulz
PY  - 1992
DO  - 10.1016/0301-9268(92)90125-8
UR  - https://pubs.usgs.gov/publication/70017108
ID  - 70017108
ER  -