Another standards paper: Kim, Sang - Tae; O'Neil, James R.; Hillaire - Marcel, Claude; Mucci, Alfonso (2007)
Oxygen isotope fractionation between synthetic aragonite and water: Influence of temperature and Mg2 + concentration» Geochimica et Cosmochimica Acta 71 (19) 4704 - 4715
Another methodological classic: James R. O'Neil, Robert N. Clayton, and Toshiko K. Mayeda (1969) «
Oxygen Isotope Fractionation in Divalent Metal Carbonates» J. Chem.