Ratification of the base of the ICS Geological Time Scale : the Global Standard Stratigraphic Age (GSSA) for the Hadean lower boundary

Halla, J, Noffke, N, Reis, H, Awramik, S, Bekker, A, Brasier, A, Callefo, F, Choudhury, A, Duda, J-P, Fedo, C, Galante, D, Haddock, J, Haines, P, Hinnov, L, Hofmann, A, Homann, M, Huston, D, Johnson, S, Kah, L, Kaufman, A, Kovalick, A, Kuchenbecker, M, Köykkä, J, Lowe, D, Nhleko, N, Reno, B, Sanchez, E, Shukla, Y, Smith, A, Zuilen, M V, Westall, F & Whitehouse, M 2024, 'Ratification of the base of the ICS Geological Time Scale : the Global Standard Stratigraphic Age (GSSA) for the Hadean lower boundary', EPISODES: Journal of International Geoscience , vol. 47, no. 2, pp. 381-389. https://doi.org/10.18814/epiiugs/2024/024002