South Pole Ice Core (SPC14) Bubble Number-Density Data

This data set includes the bubble number-density data measured in the SPC14 South Pole Ice Core from depths of 160 m to 1200 m. Traditional bubble-section data are included measured from 53 samples taken at 20 m intervals (tab 1). Additionally, we include new micro-CT data from 11 new samples taken at 100 m intervals (tab 2). The data set also includes modeled temperature reconstructions based on the model developed by Spencer and others (2006) and Fegyveresi and others (2011). This data set also includes a tab for bubble sizes measured in the traditional bubble-sections.