1. The Red Rock, Newport, MN (granite)
2. The Three Maidens, Pipestone, MN (granite)
3. Sacred Rock, Browns Valley, MN (granite)
4. The Fort Ransom Writing Rock, Fort Ransom, ND (granite)
5. The Hidatsa Medicine Stone, Cannonball River, ND (sandstone)
6. Thunder Bird's Track, Robert's County, SD (granite)
7. Blood Run, Iowa (Sioux quartzite)
8. Cedar County, Nebraska (granite)
9. Swift Current, Saskatchewan (granite)
Other inscribed and painted boulders:
The Oneida Stone, NY
Lawrence Co., Ohio
Ironton, Ohio
The Bald Friar Rock, Susquehanna River
Cecil Co., MD
The Incised Rock, Forsyth Co. GA
IL,
Connecticut,
Swift Current, Saskatchewan
Herschel, Saskatchewan
Vancouver, BC
CA,(many boulders)
Northern Mexico
Lungumari Puntilla, Peru
Siberia
