Summary of 40Ar/39Ar results from core sediment CRP-1 (Table 1)
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40Ar/39Ar dating of volcanic clasts and pumice provide constraints for depositional ages of the CRP-1 core. Laser-fusion analyses of anorthoclase phenocrysts from pumice clasts...
针对火山碎屑(volcanic clasts)与浮岩(pumice)开展的40Ar/39Ar测年法(40Ar/39Ar dating),可为CRP-1岩芯的沉积年代提供限定依据。对取自浮岩碎屑的歪长石斑晶(anorthoclase phenocrysts)开展的激光熔蚀分析(laser-fusion analyses)……



