Nm 18 < 20190621150603-783541 > pub
  • technique: Pb isotopes_procedures of Kuritani and Nakamura (2002, 2003)
  • device: TIMS Finnigan MAT261, MAT262 and Triton TI
  • operator: Kuritani
  • modified at 2019-06-21
  • stone: Nm 18
measured value uncertainty unit description
206Pb/204Pb 18.206
207Pb/204Pb 15.491
208Pb/204Pb 38.036
name global-id
name spots global-id