Journal Article
Oxygen and hydrogen isotope evidence for a temperate climate 3.42 billion years ago
Hren, M.T., Tice, M., and Chamberlain, C.P. (2009) Oxygen and hydrogen isotope evidence for a temperate climate 3.42 billion years ago. Nature, v. 462, p. 205-208. doi: 10.1038/nature08518
Publication Date
2009