TY - BOOK T1 - Measurement of ridge-spreading movements (Sackungen) at Bald Eagle Mountain, Lake County, Colorado, IIcontinuation of the 1975-1989 measurements using a Global Positioning System in 1997 and 1999 / DA - 2000. CY - Denver, CO : AU - Varnes, David J. ET - Paper ed. VL - 00-205 CN - I 19.76: PB - U.S. Dept. of the Interior, U.S. Geological Survey, PP - Denver, CO : PY - 2000. N1 - Cover title. N1 - Shipping list no.: 2002-0633-M. ID - 257897 KW - Earth movements KW - Geology, Structural TI - Measurement of ridge-spreading movements (Sackungen) at Bald Eagle Mountain, Lake County, Colorado, IIcontinuation of the 1975-1989 measurements using a Global Positioning System in 1997 and 1999 / LK - http://purl.access.gpo.gov/GPO/LPS21032 UR - http://purl.access.gpo.gov/GPO/LPS21032 ER -