TY - RPRT TI - The age and origin of felsic intrusions of the Thetford Mines ophiolite, Quebec AU - D.A. Clague AU - C.S. Frankel AU - J.S. Eaby PY - 1985 DO - 10.1139/e85-130 UR - https://pubs.usgs.gov/publication/70013137 ID - 70013137 ER -