am_090524_23038.jpg
Cannonball concretions, North Unit Theodore Roosevelt National Park North Dakota USA
- Copyright
- © Alan Majchrowicz
- Image Size
- 3427x5120 / 12.1MB
- Keywords
- Contained in galleries
- North Dakota
am_090524_23038.jpg
Cannonball concretions, North Unit Theodore Roosevelt National Park North Dakota USA