South Pole ice core (SPC14) discrete methane data

We present the methane (CH4) concentration data for the South Pole ice core (SPC14).  CH4 concentrations were measured jointly at Oregon State University and Pennsylvania State University.  All depths are in meters below the surface.  Methane data have been corrected for blank offsets, solubility, and gravitational fractionation. All ages are in years before 1950 C.E. on the SP19 gas chronology.

Severinghaus, Jeffrey P., Epifanio, Jenna, Brook, Edward J., Buizert, Christo, Kreutz, Karl, Aydin, Murat, Edwards, Jon S., Sowers, Todd A., Kahle, Emma, Steig, Eric J., Winski, Dominic A., Osterberg, Erich, Fudge, T. J., Hood, Ekaterina, Kalk, Michael, Ferris, David G., Kennedy, Joshua A.

1643394 Buizert, Christo, 1443470 Aydin, Murat, 1142517 Aydin, Murat, 1443472 Brook, Edward, 1804154 Sowers, Todd, 1443464 Sowers, Todd, 1443397 Kreutz, Karl, 1443710 Severinghaus, Jeffrey, 1141839 Steig, Eric, 1443336 Osterberg, Erich

Antarctic Ocean and Atmospheric Sciences, Antarctic Glaciology, Antarctic Glaciology, Antarctic Glaciology, Antarctic Glaciology, Antarctic Glaciology, Antarctic Glaciology, Antarctic Glaciology, Antarctic Glaciology, Antarctic Glaciology