Archean phosphate levels were higher than modern, supporting the development of early life

New paper out in Geophysical Research Letters! 

Ingalls, M., Grotzinger, J.P., Present, T., Rasmussen, B., and Fischer, W.W., 2022, Carbonate-associated phosphate indicates elevated phosphate availability in Archean shallow marine environments, Geophysical Research Letters, https://doi.org/10.1029/2022GL098100.

​Peter Crockford and Itay Halevy published an open access Commentary on our article as well. Check it out: https://agupubs.onlinelibrary.wiley.com/doi/abs/10.1029/2022GL099818