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pro vyhledávání: '"AG Getty"'
Publikováno v:
Science. 263:1118-1121
40Ar/39Ar laser-incremental heating of hornblende separated from pumice recovered at two hominid sites in Java, Indonesia, has yielded well-defined plateaus with weighted mean ages of 1.81 +/- 0.04 and 1.66 +/- 0.04 million years ago (Ma). The homini
Autor:
Swisher CC 3rd; Geochronology Center, Institute of Human Origins, Berkeley, CA 94709., Curtis GH, Jacob T, Getty AG, Suprijo A, Widiasmoro
Publikováno v:
Science (New York, N.Y.) [Science] 1994 Feb 25; Vol. 263 (5150), pp. 1118-21.