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U-Pb SHRIMP zircon isotopic data for ages used on the Poncha Pass map
U-Pb isotopic data from zircon measured using the SHRIMP-RG ion microprobe at Stanford University, CA. These data are used to calculate absolute ages of the samples from which... -
U-Pb SHRIMP zircon isotopic data for ages used on the Poncha Pass map
U-Pb isotopic data from zircon measured using the SHRIMP-RG ion microprobe at Stanford University, CA. These data are used to calculate absolute ages of the samples from which...