@misc{indiciaefb57cd213d5f,
  title = {Changes in nomenclature of upper Precambrian to lower Paleozoic(?) formations in the Natick quadrangle, eastern Massachusetts, and their tentative correlations with rocks in Rhode Island and Connecticut},
  author = {Arthur E. Nelson},
  year = {1974},
  doi = {10.3133/b1395e},
  url = {https://pubs.usgs.gov/publication/b1395E},
  note = {Source identifier: b1395E}
}