TY - RPRT TI - Geologic controls on the initiation of rapid basal motion for West Antarctic ice streams: a geophysical perspective including new airborne radar sounding and laser altimetry results AU - D. D. Blankenship AU - D. L. Morse AU - C. A. Finn AU - R.E. Bell AU - M.E. Peters AU - S.D. Kempf AU - S. M. Hodge AU - M. Studinger AU - John C. Behrendt AU - J. M. Brozena PY - 2013 DO - 10.1029/ar077p0105 UR - https://pubs.usgs.gov/publication/70074758 ID - 70074758 ER -