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International Ocean Discovery Program

IODP Publications

Supplementary material for Data report: calibrated XRF scanner analyses1

John W. Shervais,2 Wendy R. Nelson,2 Katherine E. Potter,2 Stephan Homrighausen,2 Jesse L. Scholpp,2 Mike Widdowson,2 Drew White,3 David M. Buchs,2 Daniel E. Heaton,2 Aaron J. Avery,2 Rajneesh Bhutani,2 Robert A. Duncan,4 Cornelia Class,2 Mbili Tshiningayamwe,2 Yusuke Kubota,2 Xiao-Jun Wang,2 Tao Wu,5 William Sager,2 Kaj Hoernle,2 and Tobias W. Höfig2

1 Shervais, J.W., Nelson, W.R., Potter, K.E., Homrighausen, S., Scholpp, J.L., Widdowson, M., White, D., Buchs, D.M., Heaton, D.E., Avery, A.J., Bhutani, R., Duncan, R.A., Class, C., Tshiningayamwe, M., Kubota, Y., Wang, X.-J., Wu, T., Sager, W., Hoernle, K., and Höfig, T.W., 2026. Supplementary material, https://doi.org/10.14379/iodp.proc.391.202supp.2026. In Shervais, J.W., Nelson, W.R., Potter, K.E., Homrighausen, S., Scholpp, J.L., Widdowson, M., White, D., Buchs, D.M., Heaton, D.E., Avery, A.J., Bhutani, R., Duncan, R.A., Class, C., Tshiningayamwe, M., Kubota, Y., Wang, X.-J., Wu, T., Sager, W., Hoernle, K., and Höfig, T.W., Data report: calibrated XRF scanner analyses of massive basalt core, Walvis Ridge Hotspot track, IODP Expedition 391/397T: a template for XRF scanner analysis of basalt core. In Sager, W., Hoernle, K., Höfig, T.W., Blum, P., and the Expedition 391 Scientists, Walvis Ridge Hotspot. Proceedings of the International Ocean Discovery Program, 391: College Station, TX (International Ocean Discovery Program).

2 Expedition 391 and 397T Scientists' affiliations. Correspondence author: [email protected]

3 Colorado State University, USA.

4 Oregon State University, USA.

5 Zhejiang University, China.

Supplementary material for Data report: calibrated XRF scanner analyses includes the relationship between Methods 2 and 3 and counting statistics in PDF, calibration data figures in PDF, and calibration data and analytical results in Microsoft Excel and Microsoft Word format.