Oxygen isotopes of East Asian dinosaurs reveal exceptionally cold Early Cretaceous climates.
Amiot R, Wang X, Zhou Z, Wang X, Buffetaut E, Lécuyer C, Ding Z, Fluteau F, Hibino T, Kusuhashi N, Mo J, Suteethorn V, Wang Y, Xu X, Zhang F.
Amiot R, et al.
Proc Natl Acad Sci U S A. 2011 Mar 29;108(13):5179-83. doi: 10.1073/pnas.1011369108. Epub 2011 Mar 10.
Proc Natl Acad Sci U S A. 2011.
PMID: 21393569
Free PMC article.