Two Months of Rock and Road a North American geology road trip Callan Bentley

Crossing West Virginia

Mammoth Cave, Kentucky

Mammoth Cave, Kentucky

Mammoth Cave, Kentucky

Sternberg Museum, Hays, Kansas

Dinosaur Ridge, Colorado

Dinosaur Ridge, Colorado

The Flatirons, Boulder, Colorado

Boulder Canyon, Colorado

www.birdrockart.com Larry Wiseman

Wind River Canyon, Wyoming

Wyoming Province, and other terranes of the North American continent

Wind River Canyon, Wyoming 2.9 0.5

Shoshone Reservoir, Wyoming

Yellowstone National Park, Wyoming

Montana State University, Bozeman, Montana

Madison River / “Quake Lake” landslide, Montana

Madison River / “Quake Lake” landslide, Montana

Madison River / “Quake Lake” landslide, Montana

Great Basin National Park, Nevada

Zion National Park, Utah

Grand Canyon National Park, Arizona

Grand Canyon National Park, Arizona Callan Ron Scott Connor

Grand C anyon National Park, Arizona

Grand Canyon National Park, Arizona

Grand Canyon National Park, Arizona

Grand Canyon National Park, Arizona 1.72 0.55

Grand Canyon National Park, Arizona

Grand Canyon National Park, Arizona

Grand Canyon National Park, Arizona

Grand Teton National Park, Wyoming

Makoshika State Park, Glendive, Montana

Makoshika State Park, Glendive, Montana

Makoshika State Park, Glendive, Montana

Dinosaur carpal bone!

Makoshika State Park, Glendive, Montana

Makoshika State Park, Glendive, Montana

Makoshika State Park, Glendive, Montana

Wait a second… where did I leave that fossil?

Makoshika State Park, Glendive, Montana

Yellowstone National Park, Wyoming

Yellowstone National Park, Wyoming

Yellowstone National Park, Wyoming

Yellowstone National Park, Wyoming

Yellowstone National Park, Wyoming

Yellowstone National Park, Wyoming

Yellowstone National Park, Wyoming

Yellowstone National Park, Wyoming

Yellowstone National Park, Wyoming

Yellowstone National Park, Wyoming

Yellowstone National Park, Wyoming

Yellowstone National Park, Wyoming

“ Life in Extreme Environments”

Yellowstone National Park, Wyoming

Devils Tower National Monument, Wyoming

Monument Rocks, Kansas