If you like to "rock," Roadside Geology of Colorado encapsulates the state's rich geological bedrock with informational text, colorful photos, maps, diagrams and more, updated in full color.
Features
Highlighting Colorado's multihued rocks including sandstone, shale and granite, the updated text includes new fossil discoveries and new parks across the state
Detailed color maps and diagrams show the diversity of rock types across the state, with color photographs for easy reference when you're out and about