The Singhbhum Genesis: Decoding India’s 3.5-Billion-Year Microbial Sentinel
📊• The Discovery: Identification of 3.5-billion-year-old biogenic carbon in the Bhitardari Chert of Jharkhand’s Singhbhum Craton.
• The Evidence: Converging data from carbon isotope ratios (C12/C13) and structural remnants of ancient microbial mats.
• The Clock: Precision dating achieved via uranium-lead analysis of zircon crystals embedded in volcanic ash within