TY - RPRT TI - Samarium-neodymium data on two late Proterozoic ophiolites of Saudi Arabia and implications for crustal and mantle evolution AU - S. Claesson AU - J.S. Pallister AU - M. Tatsumoto PY - 1984 DO - 10.1007/bf00378103 UR - https://pubs.usgs.gov/publication/70013340 ID - 70013340 ER -