measured	value	uncertainty	unit
³⁶Ar	2.503	0.048	pg/g
⁴⁰Ar/³⁶Ar	581.6	3.3
⁴⁰Ar_rad	0.845	0.013	ng/g
air fraction	49.4		%

tables:

Table S11: Results of K-Ar dating for the volcanic rocks from the Chugoku district, SW Japan of Nguyen, Tai Truong (2020) Feedback of slab distortion on volcanic arc evolution: geochemical perspective from late Cenozoic volcanism in SW Japan, Journal of Geophysical Research: Solid Earth, 125, e2019JB019143. more
Table S10: CIPW normative mineral compositions of the studied volcanic rocks of Nguyen, Tai Truong (2020) Feedback of slab distortion on volcanic arc evolution: geochemical perspective from late Cenozoic volcanism in SW Japan, Journal of Geophysical Research: Solid Earth, 125, e2019JB019143. more