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Place
- Ledge near Springfield1
- Les Collines-de-l'Outaouais1
- Louisiana1
- Maquoketa River valley and adjacent bluffs, Backbone State Park, north of Dundee1
- Minnesota1
- Mississippi1
- Nebraska1
- Ohio1
- Quebec1
- Santa Monica Mountains1
- Santa Monica Range1
- St. Martinsville1
- The Ledges1
- Tucson, Station 11
- Washington1
- Washington, D.C.1
- Weeping Water1
- West base of Steamboat Mountain, foothills of Front Range 2 miles N. W. of Lyons1