Ewing HA, Weathers KC, Cottingham KL, Leavitt PR, Greer ML, Carey CC, Steele BG, Fiorillo AU, Sowles JP.  2020.  ?New? cyanobacterial blooms are not new: two centuries of lake production are related to ice cover and land use. Ecosphere. 11(6)

Logan G.A, Summons R.E, Hayes J.M.  1997.  An isotopic biogeochemical study of Neoproterozoic and Early Cambrian sediments from the Centralian Superbasin, Australia. Geochim Cosmochim Acta. 61(24):5391-409.