Fig. 9From: First record of stable isotopes (δ13C, δ18O) and element ratios (Mg/Ca, Sr/Ca) of Middle to Late Jurassic belemnites from the Indian Himalayas and their potential for palaeoenvironmental reconstructionsComparison of temperature estimates for different δ18Oshell and δ18Osea values using different equations (Anderson and Arthur 1983; Daëron et al. 2019)Back to article page