A template for an improved rock-based subdivision of the pre-Cryogenian timescale Shields, Graham A. ; Strachan, Robin A. ; Porter, Susannah M. ; Halverson, Galen P. ; Macdonald, Francis A. ; Plumb, Kenneth A. ; de Alvarenga, Carlos J. ; Banerjee, Dhiraj M. ; Bekker, Andrey ; Bleeker, Wouter ; Brasier, Alexander ; Chakraborty, Partha P. ; Collins, Alan S. ; Condie, Kent ; Das, Kaushik ; Evans, David A. D. ; Ernst, Richard ; Fallick, Anthony E. ; Frimmel, Hartwig ; Fuck, Reinhardt ; Hoffman, Paul F. ; Kamber, Balz S. ; Kuznetsov, Anton B. ; Mitchell, Ross N. ; Poiré, Daniel G. ; Poulton, Simon W. ; Riding, Robert ; Sharma, Mukund ; Storey, Craig ; Stueeken, Eva ; Tostevin, Rosalie ; Turner, Elizabeth ; Xiao, Shuhai ; Zhang, Shuanhong ; Zhou, Ying ; Zhu, Maoyan Abstract Publication: Journal of the Geological Society Pub Date: January 2022 DOI: 10.1144/jgs2020-222 Bibcode: 2022JGSoc.179..222S