The Bell et al paper in Science Express this week (final version in Science) reporting on the surprising results from airborne ground - penetrating radar studies of the Antarctic Ice Sheet is a great example. (realclimate.org)
Bentley, C.R., B.E. Smith, and N.E. Lord, Radar studies on Roosevelt Island and Ice Stream C, Antarctic Journal, 33 (5) 1998, in press -LRB-?) (waisworkshop.org)