Commons Attribution-Share Alike 4.0 truetrue English Cretaceous paleogene carbon 13 and oxygen 18 curves author name string: Merikanto Wikimedia username:...
Kothavala 2001), Carbon-Oxygen-Phosphorus-Sulfur-Evolution COPSE (Bergman et al. 2004) and Rothman (2001). These are compared to the carbon dioxide measurement...
