99100228 < 20190604111737-581876 > pub
  • technique: U-Series_procedures of Yokoyama et al. (1999, 2001, 2003)
  • device: TIMS Thermo-Fisher MAT262
  • operator: Yokoyama
  • modified at 2019-06-04
  • stone: 99100228
measured value uncertainty unit description
[Th] 0.475 µg/g
[U] 0.249 µg/g
230Th/232Th 1.37
238U/232Th 1.591
234U/238U 1.002
name global-id
name spots global-id