TY  - RPRT
TI  - Midcontinent rift volcanism in the Lake Superior region: Sr, Nd, and Pb isotopic evidence for a mantle plume origin
AU  - S. W. Nicholson
AU  - S.B. Shirey
PY  - 2012
DO  - 10.1029/jb095ib07p10851
UR  - https://pubs.usgs.gov/publication/70015833
ID  - 70015833
ER  -