TY - RPRT TI - Preliminary interpretation of seasonal movement of the Slumgullion landslide as determined from GPS observations, July 1998-July 1999 AU - J. A. Coe AU - J. W. Godt AU - W. L. Ellis AU - W. Z. Savage AU - J. E. Savage AU - P. S. Powers AU - D. J. Varnes AU - P. Tachker PY - 2000 DO - 10.3133/ofr00102 UR - https://pubs.usgs.gov/publication/ofr00102 ID - ofr00102 ER -