Data from manuscripts "Reconciling equatorward migration of Southern Ocean fronts with minor Antarctic ice volume change during Miocene cooling" and "Southern Ocean control on atmospheric CO2 changes across late-Pliocene Marine Isotope Stage M2" by Suning Hou and others ...

• Main Author: Hou, Suning
• Format: Article in Journal/Newspaper
• Language: English
• Published: Zenodo 2024
• Subjects: Southern Ocean; Tasmania; Dinoflagellate cysts; Stable isotopes; bottom water temperatures; Neogene; Miocene; Pliocene; Antarctic; Antarc*
• Online Access: https://dx.doi.org/10.5281/zenodo.8146849; https://zenodo.org/doi/10.5281/zenodo.8146849

Datasets published along the manuscript "Reconciling equatorward migration of Southern Ocean fronts with minor Antarctic ice volume change during Miocene cooling" (published), and "Southern Ocean control on atmoshpheric CO2 changes across late-Pliocene Marine Isotope Stage M2" (submitted) 6 datasets, all generated from ODP Site 1168, are submitted: data1 raw palynological counts data2 relative abundance of dinocyst ecogroups data3 dinocyst-based SST reconstructions data4 clumped isotope-based BWT reconstructions (raw clumped isotope data is deposited elsewhere) calibration: Δ47=(0.0397 ± 0.0011)*10e6/T2 +(0.1518 ± 0.0128) (Temperature in K) data5 benthic foraminifer stable isotopes data6 bulk stable isotopes Data 1, 2 and 5 are updated with the new data from the Pliocene;. Depth is plotted in meters below sea floor; sample depths are derived from the Ocean Drilling Program Age is in millions of years, calibrated to the Geologic Time Scale 2020. ...