The Sheep Rock Unit within the John Day Fossil Beds National Monument in Oregon, USA, offers an extraordinary glimpse into Earths past through its wealth of fossils. Located along Highway 19 between Kimberly and Dayville, this monument contains non-fossil bearing rocks that are over 95 million years old.

One fascinating feature is the Clarno Nut Beds, where you can find well-preserved plant fossils dating back to 45 million years ago. As we move along the trails, the Painted Hills come into view – a striking spectacle of layered red, orange, yellow and gold sediments that represent millions of years of climate change.

The Sheep Rock Unit is home to the aptly-named Sheep Rock, which features a variety of fossilized creatures from around 33 million years ago. The monuments historical significance cannot be overstated – it offers a rare opportunity to study past life forms and environmental changes over millions of years.

The fossils found in the Sheep Rock Unit, along with those from the Clarno and Painted Hills units, provide an extensive chronicle of Earths history during the Cenozoic Era or Age of Mammals. As we explore this unique landscape, we are transported back to a time when mammals first began to dominate our planet.

This tour will guide you through these breathtaking surroundings while highlighting the fascinating facts and stories that make the Sheep Rock Unit an unforgettable destination for anyone interested in Earths history or just seeking an extraordinary adventure.