Cretaceous Interior Seaway, Utah geology, John Wesley Powell, Capitol Reef, Factory Butte, Book Cliffs, Ammonites, Fossils, Great Plains, Sevier Orogeny, foreland basin
- 18 күн бұрын
How Geologists Discovered and Mapped a Great Seaway
- Рет қаралды 412,705
Пікірлер: 1,3 М.