TY - JOUR A1 - Sigl, M. A1 - Toohey, M. A1 - McConnell, J. R. A1 - Cole-Dai, J. A1 - Severi, M. T1 - Volcanic stratospheric sulfur injections and aerosol optical depth during the Holocene (past 11,500 years) from a bipolar ice core array JO - Earth Syst. Sci. Data Discuss. J1 - ESSDD VL - 2022 SP - 1 EP - 45 Y1 - 2022/01/10 PB - Copernicus Publications SN - 1866-3591 UR - https://essd.copernicus.org/preprints/essd-2021-422/ L1 - https://essd.copernicus.org/preprints/essd-2021-422/essd-2021-422.pdf DO - 10.5194/essd-2021-422 ER -