TY - RPRT TI - Precise U‐Pb ages of Duluth Complex and related mafic intrusions, northeastern Minnesota: Geochronological insights to physical, petrogenetic, paleomagnetic, and tectonomagmatic processes associated with the 1.1 Ga Midcontinent Rift System AU - James B. Paces AU - James D. Miller PY - 2012 DO - 10.1029/93jb01159 UR - https://pubs.usgs.gov/publication/70209796 ID - 70209796 ER -