TY  - RPRT
TI  - SHRIMP U-Pb evidence for a Late Silurian age of metasedimentary rocks in the Merrimack and Putnam-Nashoba terranes, eastern New England
AU  - R. P. Wintsch
AU  - J. N. Aleinikoff
AU  - G. J. Walsh
AU  - Wallace A. Bothner
AU  - A. M. Hussey
AU  - C.M. Fanning
PY  - 2007
DO  - 10.2475/01.2007.05
UR  - https://pubs.usgs.gov/publication/70033053
ID  - 70033053
ER  -