TY - RPRT TI - Volcanic glass compositions from two spreading centers in Lau Basin, South Pacific Ocean AU - A. S. Davis AU - D.A. Clague AU - J. L. Morton PY - 1986 DO - 10.3133/ofr8761 UR - https://pubs.usgs.gov/publication/ofr8761 ID - ofr8761 ER -