DENVER (KDVR) — Thousands of people attend concerts for their favorite artists every year at Red Rocks Amphitheatre ... 65 ...

Benjamin Burke, an affiliate professor at the Colorado School of Mines, explains that Red Rocks is essentially an ancient delta — a 300 million-year-old accumulation of sedimentary rock ... forms Red ...

Earlier this month OC Parks added another park to explore in Orange County with the debut of Red Rock Wilderness ... consists of fossiliferous sedimentary rock made up of mainly sandstones ...

Red Rocks Amphitheatre in Denver is a popular and storied concert venue. The massive slabs of red rock that make up the amphitheater are the result of hundreds of millions of years of forces like ...

DENVER (KDVR) — Thousands of people attend concerts for their favorite artists every year at Red Rocks Amphitheatre ... 65 million years ago. The sedimentary rock that eroded from the early ...