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Description Application of BAYMAG to Cenozoic Mg/Ca data, with correction for changing Mg/Casw. (a) Mg/Ca data extending back to the Pliocene from Site ODP 806 (Wara et al., ). Triangle indicates modern mean...
Article Title: Bayesian Calibration of the Mg/Ca Paleothermometer in Planktic Foraminifera
Publication Title: Paleoceanography and Paleoclimatology -
Description Prior and posterior parameter distributions for the pooled annual model.
Article Title: Bayesian Calibration of the Mg/Ca Paleothermometer in Planktic Foraminifera
Publication Title: Paleoceanography and Paleoclimatology -
Description The relationship of core top ln(Mg/Ca) residuals (observed‐predicted; all species; N=710) to (a) bottom water calcite Ω and (b) Ω−2 after removing the dependence on temperature. Dots represent...
Article Title: Bayesian Calibration of the Mg/Ca Paleothermometer in Planktic Foraminifera
Publication Title: Paleoceanography and Paleoclimatology -
Description Regression Model Metrics and Coefficients
Article Title: Bayesian Calibration of the Mg/Ca Paleothermometer in Planktic Foraminifera
Publication Title: Paleoceanography and Paleoclimatology -
Description Sea‐Surface Temperature Ranges Associated With Peak Abundances for Each Foraminiferal Species Investigated in This Study, Based on Kernel Density Estimates of Shell Fluxes From a Collection of...
Article Title: Bayesian Calibration of the Mg/Ca Paleothermometer in Planktic Foraminifera
Publication Title: Paleoceanography and Paleoclimatology -
Description Pooled annual model results. (a) Observed versus predicted ln(Mg/Ca), including posterior coefficients for each environmental predictor, colored by species group. (b) Model residuals, colored by...
Article Title: Bayesian Calibration of the Mg/Ca Paleothermometer in Planktic Foraminifera
Publication Title: Paleoceanography and Paleoclimatology -
Description Bayesian hierarchical model results for planktic Mg/Ca culture data, including median and 2σ ranges for the posterior temperature, salinity, and pH sensitivities.
Article Title: Bayesian Calibration of the Mg/Ca Paleothermometer in Planktic Foraminifera
Publication Title: Paleoceanography and Paleoclimatology -
Description (a) Geographical distribution of the Mg/Ca core top data, with an “include” flag of 1 (N=1,182), by species. (b) The relationship between Mg/Ca and mean annual SSTs. (c) The relationship between...
Article Title: Bayesian Calibration of the Mg/Ca Paleothermometer in Planktic Foraminifera
Publication Title: Paleoceanography and Paleoclimatology -
Description Forward‐modeled Mg/Ca from BAYMAG, compared to sediment trap observations from the Gulf of Mexico (Richey et al., ) and Gulf of California (McConnell & Thunell, ). Normal priors of N∼(4,1.5) and...
Article Title: Bayesian Calibration of the Mg/Ca Paleothermometer in Planktic Foraminifera
Publication Title: Paleoceanography and Paleoclimatology -
Description Example applications of BAYMAG to predict past SSTs. (a) Locations of targeted Late Quaternary sites. (b) N. pachyderma data from MD99‐2269 (66.6∘N, 20.9∘W, 365 m, Kristjánsdóttir et al., ). (c) G....
Article Title: Bayesian Calibration of the Mg/Ca Paleothermometer in Planktic Foraminifera
Publication Title: Paleoceanography and Paleoclimatology -
Description Seasonal, group‐specific model results. (a) Observed versus predicted ln(Mg/Ca), including posterior coefficients for each environmental predictor, colored by species group. (b) Model residuals,...
Article Title: Bayesian Calibration of the Mg/Ca Paleothermometer in Planktic Foraminifera
Publication Title: Paleoceanography and Paleoclimatology -
Description (a) Evolution of Mg/Casw over the past 200 Ma, according to Mg/Ca measured in calcium carbonate veins (CCV, Coggon et al., ), fossil corals (Gothmann et al., ), echinoderm ossicles (Dickson, ;...
Article Title: Bayesian Calibration of the Mg/Ca Paleothermometer in Planktic Foraminifera
Publication Title: Paleoceanography and Paleoclimatology -
Description Expected log pointwise predictive density (elpd), based on Pareto‐smoothed importance sampling leave‐one‐out cross‐validation, for each Bayesian model. Higher values indicate better fit.
Article Title: Bayesian Calibration of the Mg/Ca Paleothermometer in Planktic Foraminifera
Publication Title: Paleoceanography and Paleoclimatology -
Description Prior and posterior parameter distributions for the group‐specific seasonal model.
Article Title: Bayesian Calibration of the Mg/Ca Paleothermometer in Planktic Foraminifera
Publication Title: Paleoceanography and Paleoclimatology