- Dyer & Pasmore (Milwaukee, Wisconsin)1
- Eleazer Huntington (Hartford, Conn.), 1833.1
- G. Q. Colton (New York)1
- G.G. & J. Robinson and J. Mawman (London)1
- Gaylord Watson (New York), c1869.1
- Gentleman's Magazine (London)1
- Geo. F. Cram (Chicago, Ill.), c1878.1
- Geological Survey (Lexington, Ky.)1
- Geological Survey (U.S.)275
- Geological Survey (Urbana, Ill.)1
- Geological Survey Division (Urbana Ill.)1
- Geological Survey Division (Urbana, Ill)3
- Geological Survey Division (Urbana, Ill.)223
- Geological Survey Division (Urbana, Ill.), 1915.1
- Geological Survey Division (Urbana, Ill.), 1942.1
- Geological Survey Division (Urbana, Ill.), 1946.1
- Geological Survey Division(Urbana, Ill.)1
- Geological Survey Division, (Urbana, Ill.)1
- Geological Survey and Water Resources (Rolla, Mo.)1
- Geological and Natural History Survey (Madison, Wis.)3