Complex sentence: Raven Ridge is a starkly visible sedimentary rock exposure on an ancient tributary of the Green River, located in Rio Blanco County, Colorado, USA; it is managed by the Bureau of Land Management.
Split into simpler sentences: Raven Ridge is a starkly visible sedimentary rock exposure on an ancient tributary of the Green River, located in Rio Blanco County, Colorado, USA. It is managed by the Bureau of Land Management.