Summary of U-Th zircon ages.
收藏NIAID Data Ecosystem2026-03-08 收录
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资源简介：
all uncertainties 1σ; decay constants used: λ230∶9.1577×10−6 a−1; λ232∶4.9475·10−11 a−1; λ238∶1.55125·10−10 a−1; age = zircon-melt two point isochron age for melt = (238U)/(232Th) = (230Th)/(232Th) = 0.882±0.015; ∞ secular equilibrium; sampling locations: HD = 36S 602261E/4220954N; HDA = 36S 599557E/4215676N (UTM/WGS84).
创建时间：
2014-01-08
