Place
- Cedarville1
- Chugach Mountains, Anchorage1
- Clare1
- Cloche Mountains, near Model Bay1
- Coconino1
- Cook1
- Coos1
- Cradle Mountain National Park, above Waldheim near Dove Lake1
- Croton1
- Dan's pasture, SE corner1
- Door1
- Douglas1
- Elgin1
- Erzgebirge Spitzbergmoor, near Gottesgab1
- Essex1
- Fauquier1
- Fort Littleton1
- Frog Island No. 161
- Fulton1
- Genesee1