Budner, D. and J. Cole-Dai. 2003. The number and magnitude of explosive volcanic eruptions between 904 and 1865 A.D.: Quantitative evidence from a new South Pole ice core, in Volcanism and the Earth's Atmosphere. Geophysical Monograph Series Vol. 139. Edited by A. Robock and C. Oppenheimer. Washington D.C.: American Geophysical Union.

Cole-Dai, J. 2004. Sulfate-based volcanic record from South Pole ice core. Boulder, Colorado USA: National Snow and Ice Data Center. Digital media. Accessed 23 January 2009.

Access Data: available via FTP

Time Period: 2001

Sample Points: 1

Sample Location: 90° S

Measurements:

• 1 ice core (120 m): chemistry (Ca²⁺, Cl^-, K⁺, Mg²⁺, MSA, Na⁺, NaCl, NH₄, NO₃^-, SO₄^2-), density