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Onset of the aerobic nitrogen cycle during the Great Oxidation Event.
Zerkle AL, Poulton SW, Newton RJ, Mettam C, Claire MW, Bekker A, Junium CK. Zerkle AL, et al. Among authors: junium ck. Nature. 2017 Feb 23;542(7642):465-467. doi: 10.1038/nature20826. Epub 2017 Feb 6. Nature. 2017. PMID: 28166535 Free article.
Low atmospheric CO2 levels before the rise of forested ecosystems.
Dahl TW, Harding MAR, Brugger J, Feulner G, Norrman K, Lomax BH, Junium CK. Dahl TW, et al. Among authors: junium ck. Nat Commun. 2022 Dec 20;13(1):7616. doi: 10.1038/s41467-022-35085-9. Nat Commun. 2022. PMID: 36539413 Free PMC article.