A revised Law Dome age model (LD2017) and implications for last glacial climate

• Main Authors: Roberts, Jason, Moy, Andrew, Plummer, Christopher, Ommen, Tas, Curran, Mark, Vance, Tessa, Poynter, Samuel, Liu, Yaping, Pedro, Joel, Treverrow, Adam, Tozer, Carly, Jong, Lenneke, Whitehouse, Pippa, Loulergue, Laetitia, Chappellaz, Jerome, Morgan, Vin, Spahni, Renato, Schilt, Adrian, MacFarling Meure, Cecilia, Etheridge, David, Stocker, Thomas
• Format: Text
• Language: English
• Published: 2018
• Subjects: geo; envir; Law Dome; ice core
• Online Access: https://doi.org/10.5194/cp-2017-96; https://cp.copernicus.org/preprints/cp-2017-96/

Here we present a revised Law Dome, Dome Summit South (DSS) ice core age model (denoted LD2017) that significantly improves the chronology over the last 88 ka. An ensemble approach was used, allowing for the computation of both a median age and associated uncertainty as a function of depth. The revi...