K-Ar Ages of White Mica Fractiones from the Susunai Metamorphic Rocks in Sakhalin, Far East Russia
Gouchi, Nobuo;Omata, Masashi;Katoh, Takayuki;Itaya, Tetsumaru;Watanabe, Teruo
Permalink : http://hdl.handle.net/2115/36783
Abstract
K-Ar ages of four samples of metamophic rocks from the Susunai Range, South Sakhalin have been obtained. These ages are 68-59 Ma. The ages are correlated to the young K-Ar ages of the Kamuikotan metamorphic rocks in Hokkaido.
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