Patterned ground resulting from repeated freeze and thaw cycles, or frost heave, at Worsleyneset, Lefdefjorden, north coast of Spitzbergen, Norway. August 2008
Worsleyneset at Lefdefjorden, north coast of Spitzbergen, Norway : gravel beaches surveyed in the early 20th century by Frank Worsley, later captain of Ernest Shackelton's ship 'Endurance' in the Antarctic. Photograph taken August 2008