Publisher
- Wisconsin Geological and Natural History Survey (Madison)2
- Wm. Faden (London)2
- [Asher & Adams?]; United States2
- [Thomas, Cowperthwait & Co.?]; Philadelphia?2
- [Wm. M. Bradley & Bro.?]; Philadelphia?2
- [publisher not identified], (Minn.?)2
- [publisher not identified], (Place of publication not identified)2
- [publisher not identified], (Saint Paul?)2
- [s.n.]; United States2
- engraved and printed by the U.S. Geological Survey (Washington, D.C)2
- publisher not identified (United States?)2
- publisher not identified (Wyoming?)2
- (Amsterdam?)1
- (Antwerp)1
- (Berlin)1
- (Boston, Mass)1
- (Boston], )1
- (Brussels)1
- (Buenos Aires?)1
- (Calcutta, )1