(a) age model Kameo K, Bralower TJ. Neogene calcareous nannofossil biostratigraphy of Sites 998, 999, and 1000, Caribbean Sea. Proc ODP, Scientific Results 165, (2000).(b) corrected to Tanaka T, et al. Jndi-1: a neodymium isotopic reference in consistency with LaJolla neodymium. Chemical Geology 168, 279-281 (2000).(c) corrected for ingrowth of 143Nd using Sm/Nd ratio of 0.139 for foraminiferal calcite Osborne AH, Hathorne EC, Schijf J, Plancherel Y, Boning P, Frank M. The potential of sedimentary foraminiferal rare earth element patterns to trace water masses in the past. Geochemistry Geophysics Geosystems 18, 1550-1568 (2017).(d) corrected for ingrowth of 143Nd using Sm/Nd ratio of 0.109 for detrital material, based on the average upper crustal ratio Taylor SR, McLennan SM. The Continental Crust: Its Composition and Evolution. Blackwell Scientific Publications (1985).
; Störling, Tjördis; Frank, Martin