Welch, K. A., P. A. Mayewski, and S. I. Whitlow. 1993. Methanesulfonic acid in coastal Antarctic snow related to sea-ice extent. Geophysical Research Letters 20:443-446.

Mayewski, P. and S. Whitlow. 2000. Newall Glacier snow pit and ice core, 1987 to 1989. Boulder, Colorado USA: National Snow and Ice Data Center. Digital media. Accessed 19 January 2009.

Access Data: available via FTP

Time Period: 1987-1989

Sample Points: 4

Sample Location: 77.5833° S, 162.5° E