1. About the geologic map in the National Atlas of the United States of America Author/Creator: Reed, John Calvin, Jr., 1930- Publication/Creation: Reston, Va. : U.S. Geological Survey, 2007 Resource Type: Book Access & Availability: Loading
2. The river and the rocks : the geologic story of Great Falls and Potomac River Gorge Author/Creator: Reed, John Calvin, Jr., 1930- Publication/Creation: Washington : U.S. Govt. Print. Off. : For sale by the Supt. of Docs., U.S. Govt. Print. Off., 1980 Resource Type: Book Edition: [Second edition]. Is Part Of: U.S. Geological Survey bulletin, no. 1470-1473. Access & Availability: Loading
3. Gold veins near Great Falls, Maryland Author/Creator: Reed, John Calvin, Jr., 1930- Publication/Creation: Washington : U.S. Govt. Print. Off, 1969 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 1286-1289. Access & Availability: Loading
4. Ancient lavas in Shenandoah National Park near Luray, Virginia Author/Creator: Reed, John Calvin, Jr., 1930- Publication/Creation: [Washington] : [U.S. Geological Survey; for sale by the Supt. of Docs., U.S. Govt. Print. Off], [1969] Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 1262-1265. Access & Availability: Loading
5. Geology of the Linville Falls Quadrangle, North Carolina Author/Creator: Reed, John Calvin, Jr., 1930- Publication/Creation: Washington [D.C.] : U.S. G.P.O., 1964 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 1161. Access & Availability: Loading
6. Crystalline rocks of the Potomac River Gorge near Washington, D.C. Author/Creator: Reed, John Calvin, Jr., 1930- Publication/Creation: Washington, D.C. : U.S. G.P.O., 1963 Resource Type: Book Is Part Of: U.S. Geological Survey professional paper, no. 411-414. Access & Availability: Loading
7. Geology of the Mount McKinley quadrangle, Alaska Author/Creator: Reed, John Calvin, Jr., 1930- Publication/Creation: Washington [D.C.] : U.S. G.P.O., 1961 Resource Type: Book Is Part Of: U.S. Geological Survey bulletin, no. 1108-1109. Access & Availability: Loading