Open Access

Table 4.

182Hf/180Hf production factors of selected Set 0 and Set 1 models, alongside the values previously used in GCE models.

Model 182Hf/180Hf production factor

Set 0 Set 1 Reference (1)
Z = 0.007, Y = 0.26

3 M 0.22 0.21 0.23

Z = 0.014, Y = 0.28

2 M 0.03 0.02 0.03
3 M 0.10 0.09 0.12
4 M 0.29 0.28 0.34

Z = 0.03, Y = 0.30

3 M 0.03 0.02 0.04
4 M 0.11 0.10 0.18

Notes. (1) Trueman et al. (2022).

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