1. Geologic map of the Bonanza Caldera area, northeastern San Juan Mountains, Colorado Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2020 Resource Type: Map Access & Availability: Loading
2. Geologic map of the Bonanza Caldera area, northeastern San Juan Mountains, Colorado Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2020 Resource Type: Map Access & Availability: Loading
3. Geologic map of the Los Pinos quadrangle, Rio Arriba and Taos counties, New Mexico and Conejos County, Colorado Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Resource Type: Map Access & Availability: Loading
4. Geologic map of the San Antonio Mountain quadrangle, Rio Arriba County, New Mexico Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Resource Type: Map Access & Availability: Loading
5. Geologic map of the Tucson Mountains caldera, southern Arizona Author/Creator: Geological Survey (U.S.) Publication/Creation: Denver, CO : For sale by Map Distribution Resource Type: Map Access & Availability: Loading
6. Ground deformation associated with the 1975 magnitude-7.2 earthquake and resulting changes in activity of Kilauea Volcano, Hawaii Publication/Creation: Washington : U.S. G.P.O., 1985 Resource Type: Book Access & Availability: Loading
7. The 1980 eruptions of Mount St. Helens, Washington Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1982 Resource Type: Book Access & Availability: Loading
8. The 1980 eruptions of Mount St. Helens, Washington Publication/Creation: [Reston, Va.?] : U.S. Dept. of the Interior, U.S. Geological Survey, 1981 i.e. 1982 Resource Type: Book Access & Availability: Loading
9. Calderas of the San Juan volcanic field, southwestern Colorado Author/Creator: Steven, Thomas A. 1917-2013, (Thomas August), author Publication/Creation: Washington : United States Department of the Interior, Geological Survey, 1976 Resource Type: Book Access & Availability: Loading
10. Calderas of the San Juan volcanic field, southwestern Colorado : eighteen major ash-flow tuff sheets were deposited and perhaps as many related calderas developed during emplacement of an underlying shallow batholith in late Oligocene time Author/Creator: Steven, Thomas A. 1917-2013. (Thomas August) Publication/Creation: Washington : U.S. Govt. Print. Off, 1976 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 955-959. Access & Availability: Loading