Hokkaido(北海道)
Hokkaido(北海道)
Locations of Obsidian Sources and Analyzed Obsidian Samples
Obsidian Source Information
Analysed Sample Information
Whole-rock compositions analyzed by WDXRF at COLS, Meiji University (*total Fe as Fe2O3)
Whole-rock compositions analyzed by LA-ICP-MS at Kyushu University
Hokkaido Obsidian Reference Set
Field Occurrences of Obsidian in Hokkaido
IK outcrop in Shirataki
Akaishiyama in Shirataki
Hachigosawa outcrop in Shirataki
Articles
Suda, Y., Grebennikov, A. V., Kuzmin, Y. V., Glascock, M. D., Wada, K., Ferguson, J. R., Kim, J. C., Popov, V. K., Rasskazov, S. V., & Yasnygina, T. A. (2018). Inter-laboratory validation of the WDXRF, EDXRF, ICP–MS, NAA, and PGAA analytical techniques and geochemical characterisation of obsidian sources in northeast Hokkaido Island, Japan. Journal of Archaeological Science: Reports, 17, 379–392. https://doi.org/10.1016/j.jasrep.2017.12.013
Copyrightc 2020 Dr. Yoshimitsu Suda, All Rights Reserved.