TY - RPRT TI - Related strontium isotopic and chemical variations in oceanic basalts AU - Zell E. Peterman AU - Carl E. Hedge PY - 1971 DO - 10.1130/0016-7606(1971)82[493:rsiacv]2.0.co;2 UR - https://pubs.usgs.gov/publication/70227315 ID - 70227315 ER -