Studying fossilised micro-organisms taken from 3.8-billion-year-old sedimentary rock at Barberton, Mpumalanga, geologists Micha

South African History Online. (2012, August 23). Studying fossilised micro-organisms taken from 3.8-billion-year-old sedimentary rock at Barberton, Mpumalanga, geologists Micha. South African History Online. https://sahistory.org.za/ref/E-0091741

South African History Online (2012) 'Studying fossilised micro-organisms taken from 3.8-billion-year-old sedimentary rock at Barberton, Mpumalanga, geologists Micha', South African History Online, 23 August. Available at: https://sahistory.org.za/ref/E-0091741 (Accessed: 6 August 2026).

South African History Online, Studying fossilised micro-organisms taken from 3.8-billion-year-old sedimentary rock at Barberton, Mpumalanga, geologists Micha [website], https://sahistory.org.za/ref/E-0091741, (accessed 6 August 2026).

"Studying fossilised micro-organisms taken from 3.8-billion-year-old sedimentary rock at Barberton, Mpumalanga, geologists Micha." South African History Online, 23 Aug. 2012, https://sahistory.org.za/ref/E-0091741. Accessed 6 Aug. 2026.

South African History Online. "Studying fossilised micro-organisms taken from 3.8-billion-year-old sedimentary rock at Barberton, Mpumalanga, geologists Micha." South African History Online. August 23, 2012. https://sahistory.org.za/ref/E-0091741.