TY - RPRT TI - Strontium-isotope stratigraphy of Enewetak Atoll AU - K.R. Ludwig AU - Robert B. Halley AU - Kathleen R. Simmons AU - Zell E. Peterman PY - 1988 DO - 10.1130/0091-7613(1988)016<0173:sisoea>2.3.co;2 UR - https://pubs.usgs.gov/publication/70137749 ID - 70137749 ER -