Supplementary Material Chapter 4: Analysis of the proven Tonian-aged helium-hydrogen system in Jacko Bore 1 using the Rubidium-Strontium (Rb-Sr) dating method.

Table S4.1: Mineral abundance of Samples 14, 15, 16, 18, 20, and 23 analysed by SEM-EDSTable S4.4: Rb and Sr ratios of Samples 14, 15, 16, 18, 20, and 23 analysed by LA-ICP-MS/MSTable S4.2: Rb and Sr ratios of RM MDC analysed by LA-ICP-MS/MSTable S4.3: Rb and Sr ratios of RM Entire Creek biotite, GL-O, Robins Folly muscovite, MicaMG analysed by LA-ICP-MS/MS