Jarvis, I., Gale, A., Jenkyns, H., & Pearce, M. (2006). Secular variation in Late Cretaceous carbon isotopes: A new delta C-13 carbonate reference curve for the Cenomanian-Campanian (99.6-70.6 Ma).
Chicago-referens (17:e uppl.)Jarvis, I., A. Gale, H. Jenkyns, och M. Pearce. Secular Variation in Late Cretaceous Carbon Isotopes: A New Delta C-13 Carbonate Reference Curve for the Cenomanian-Campanian (99.6-70.6 Ma). 2006.
MLA-referens (9:e uppl.)Jarvis, I., et al. Secular Variation in Late Cretaceous Carbon Isotopes: A New Delta C-13 Carbonate Reference Curve for the Cenomanian-Campanian (99.6-70.6 Ma). 2006.
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