@misc{indiciae104f5db16e28,
  title = {SHRIMP U-Pb evidence for a Late Silurian age of metasedimentary rocks in the Merrimack and Putnam-Nashoba terranes, eastern New England},
  author = {R. P. Wintsch and J. N. Aleinikoff and G. J. Walsh and Wallace A. Bothner and A. M. Hussey and C.M. Fanning},
  year = {2007},
  doi = {10.2475/01.2007.05},
  url = {https://pubs.usgs.gov/publication/70033053},
  note = {Source identifier: 70033053}
}