国际标样Fish Canyon Tuff锆石的(U-Th)/He年龄测定
, 郑德文(U-TH)/HE DATING OF INTERNATIONAL STANDARD FISH CANYON TUFF ZIRCON
WANG Ying1 , ZHENG De-wen2 , LI You-juan1 , WU Ying1
, ZHENG De-wen
国际标样Fish Canyon Tuff锆石的(U-Th)/He年龄测定 |
|
王英, 郑德文 |
(U-TH)/HE DATING OF INTERNATIONAL STANDARD FISH CANYON TUFF ZIRCON |
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WANG Ying
, ZHENG De-wen |
| 205个FCT锆石(U-Th)/He年龄与Th/U比值关系图 实线代 表3 个不同的加权平均年龄值 |
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