J Veizer, D Ala,
K Azmy, P Bruckschen, D Buhl… - Chemical geology, 1999 - Elsevier
A total of 2128 calcitic and phosphatic shells, mainly brachiopods with some conodonts and
belemnites, were measured for their δ 18O, δ 13C and 87Sr/86Sr values. The dataset covers …