1. The 150th anniversary of the 1869 Powell expedition : USGS participation in the sesquicentennial Colorado River exploring expedition and reflections from the ~1,000-mile journey down the Green and Colorado Rivers Author/Creator: Scott, Annie (Anne Marie), author Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2020 Resource Type: Book Edition: Version 1.1, December 14, 2020. Access & Availability: Loading
2. The 1886 Charleston, South Carolina, earthquake : a 1986 perspective Author/Creator: Nuttli, Otto W., author Publication/Creation: [Reston, Virginia] : Department of the Interior, U.S. Geological Survey, 1986 Resource Type: Book Access & Availability: Loading
3. The 1949 summit eruption of Mauna Loa, Hawaii Author/Creator: Macdonald, Gordon A. 1911-1978, (Gordon Andrew), author Publication/Creation: [Washington, D.C.] : United States Department of the Interior, Geological Survey, 1950 Resource Type: Book Access & Availability: Loading
4. The 1959-60 eruption of Kilauea Volcano, Hawaii Publication/Creation: Washington, D.C. : U.S. G.P.O., 1966-70. Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 537-540. Access & Availability: Loading
5. The 1961 eruption of Kilauea Volcano, Hawaii Author/Creator: Richter, Donald H., author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1964 Resource Type: Book Access & Availability: Loading
6. The 1961 eruption of Kilauea Volcano, Hawaii, Author/Creator: Geological Survey (U.S.) Publication/Creation: Washington : U.S. Govt. Print. Off, 1964 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 473-474. Access & Availability: Loading
7. The 1971 drought in South Florida and its effect on the hydrologic system Author/Creator: Benson, M. A., author Publication/Creation: Tallahassee, Florida : U.S. Geological Survey, 1974 Resource Type: Book Access & Availability: Loading
8. The 1973 Mississippi River Basin flood : compilation and analyses of meteorologic, streamflow, and sediment data Author/Creator: Chin, Edwin H. Publication/Creation: Washington : U.S. Govt. Print. Off, 1975 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 936-940. Access & Availability: Loading
9. The 1973 Mississippi River Basin flood : compilation and analyses of meteorologic, streamflow, and sediment data Author/Creator: Chin, Edwin H., author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1975 Resource Type: Book Access & Availability: Loading
10. 1976 Big Thompson Flood, Colorado : thirty years later Author/Creator: Jarrett, Robert D. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, [2006] Resource Type: Book Edition: Version 1.0. Access & Availability: Loading