Time Lapse Images of Glaciers

Early examples - Super 8 movie film:
    Variegated Glacier Surge Front (1983, C.F. Raymond, W.T. Pfeffer and N.F. Humphrey)
    Grinnel Glacier Subglacial Sliding (1982-83, R.S. Anderson and B. Hallett)

Modern Examples - DSLR systems with intervalometers

    Columbia Glacier (June 24-October 2, 2004, W.T. Pfeffer and S. O'Neel)