ORIGINAL ARTICLE: 2020, v. 16, no. 6, p. 1408–1424, https://doi.org/10.1130/GES02278.1. First published 27 October 2020.
ERRATUM PUBLICATION: 2021, v. 17, no. 5, p., https://doi.org/10.1130/GES02278e.1. First published 30 August 2021.
The codes and calculations (e.g., to generate Fig. 4A) all use the correct equation.
The authors would like to acknowledge Philip England for pointing out the typographical error.