| Artist | : | Rock Identification with Willsey: Conglomerate, Breccia, and Diamictite |
| Title | : | Shawn Willsey: Geology Explained |
| Duration | : | 1874 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |
| Artist | : | Rock Identification with Willsey: Conglomerate, Breccia, and Diamictite |
| Title | : | Shawn Willsey: Geology Explained |
| Duration | : | 1874 |
| Source | : | Youtube |
| Type of file | : | Audio/Video (.mp3 .mp4) |