99093018 < 20190604111737-590773 > 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: 99093018
measured value uncertainty unit description
[Th] 0.121 µg/g
[U] 0.076 µg/g
230Th/232Th 1.431
238U/232Th 1.901
234U/238U 1.0
name global-id
name spots global-id