Bikar Enewetak Rongelap Pg Ailinginae Ujelang Zz Rongerik S_. \ \ . “ a ~ oat d “~~ “ Tak / “Re ~——_ v-o”—sUtirik liegt Ailuk Jemo >—e Leg 2 ¥ oA By a Mejit iio et fs) Kwajalein FIG. 1. Sequence of atolls and isl ands visted during the Nor thern Marshall Islands Survey. 20