Place
- Oaxaca2
- She, Ladakh, Kashmir2
- South America2
- Tehran2
- Africa1
- Aripo Savanna1
- Arroyo and mesa of Cuesta Blanca, ca. 13 km. north of Loreto1
- Belize1
- Cape Hatherton [Kap Hatherton]1
- Caribou Island1
- Caribou Island, Lake Superior1
- Cedar Flat, White Mountains1
- Chiapas1
- Clarke1
- Coahuila1
- Colima1
- Comanche Spring, New Braunfels, etc.1
- Conejos, 25 mi. s. of Ceballos, ca. 50 mi. n. of Gomez Palacio1
- D'afrique Cap. or. S1
- Daresbar, Province of Luristan1