The ST22 chronology for the Skytrain Ice Rise ice core – part 2: an age model to the last interglacial and disturbed deep stratigraphy

• Main Authors: Mulvaney, Robert, Wolff, Eric William, Grieman, Mackenzie, Hoffmann, Helene, Humby, Jack, Nehrbass-Ahles, Christoph, Rhodes, Rachael, Rowell, Isobel, Parrenin, Frédéric, Schmidely, Loïc, Fischer, Hubertus, Stocker, Thomas, Christl, Marcus, Muscheler, Raimund, Landais, Amaelle, Prié, Frédéric
• Format: Text
• Language: English
• Published: 2022
• Subjects: Skytrain Ice Rise; ice core
• Online Access: https://doi.org/10.5194/cp-2022-84; https://cp.copernicus.org/preprints/cp-2022-84/

We present an age model for the 651 m deep Skytrain Ice Rise ice core. The top 2000 years have previously been dated using age markers interpolated through annual layer counting. Below this, we align the Skytrain core to the AICC2012 age model using tie points in the ice and air phase, and apply the...