@misc{indiciaecfbf3ed3657a,
  title = {Resource appraisal map for Sullivan-type stratabound lead-zinc-silver deposits in the Wallace 1° x 2° quadrangle, Montana and Idaho},
  author = {J. E. Harrison and E. R. Cressman and C. L. Long and D. L. Leach and J. A. Domenico},
  year = {1986},
  doi = {10.3133/i1509g},
  url = {https://pubs.usgs.gov/publication/i1509G},
  note = {Source identifier: i1509G}
}