@misc{indiciae6acf44046a7d,
  title = {High-precision U-Pb geochronology in the Minnesota River Valley subprovince and its bearing on the Neoarchean to Paleoproterozoic evolution of the southern Superior Province},
  author = {M.D. Schmitz and S. A. Bowring and D. L. Southwick and Terrence Boerboom and K.R. Wirth},
  year = {2006},
  doi = {10.1130/b25725.1},
  url = {https://pubs.usgs.gov/publication/70030828},
  note = {Source identifier: 70030828}
}