TY - RPRT TI - Evidence for an Early Archean component in the Middle to Late Archean gneisses of the Wind River Range, west-central Wyoming: conventional and ion microprobe U-Pb data AU - J. N. Aleinikoff AU - I.S. Williams AU - W. Compston AU - J. S. Stuckless AU - R. G. Worl PY - 1989 DO - 10.1007/bf00375306 UR - https://pubs.usgs.gov/publication/70015341 ID - 70015341 ER -