The Book Cliffs near Green River, Utah, show the coastline of what was once the Western Interior Seaway. Photo: Michelle Tebolt via drone
The Book Cliffs near Green River, Utah, show the coastline of what was once the Western Interior Seaway. Photo: Michelle Tebolt via drone
Professor Charlie Kerans guides students in his GEO 383N Depositional Systems: Carbonates and Evaporates course across Cow Creek, near Lago Vista, Texas. This is a pristine example of a fossil beach, Kerans said. Photo: Jackson School
A 3D cross section of an oil reservoir in the Delaware Basin in West Texas. Image via BaselineZ