This product uses TMDB and the TMDB APIs but is not endorsed, certified, or otherwise approved by TMDB.
This product uses TMDB and the TMDB APIs but is not endorsed, certified, or otherwise approved by TMDB.
Guided by leading geoscientists with the aid of dramatic special effects and animations, unravel the mysteries of continent-building and the almost unimaginable span of geologic time. Using high-tech science tools and even ultra-light aircraft, travel with geoscientists as they discover America's prominent geologic features and how they were formed.
