@misc{indiciaede1c373c61d2,
  title = {Mineral deposits of the Mesoproterozoic Midcontinent Rift system in the Lake Superior region – A space and time classification},
  author = {Laurel G. Woodruff and Klaus J. Schulz and Suzanne W. Nicholson and Connie L. Dicken},
  year = {2020},
  doi = {10.1016/j.oregeorev.2020.103716},
  url = {https://pubs.usgs.gov/publication/70240189},
  note = {Source identifier: 70240189}
}