H Urey 1947 (Nobel 1934) isotope-fractionation factor alpha = (R_A/R_B)_eq; delta-notation 1000(R/R_std - 1); paleothermometry from delta-18O carbonates.
H Urey 1947 (Nobel 1934) isotope-fractionation factor alpha = (R_A/R_B)_eq; delta-notation 1000(R/R_std - 1); paleothermometry from delta-18O carbonates.