The Schnebly Hill Formation is a beautiful red rock gem in Sedona, Arizona. This rock formation is considerably big, which is why it is divided into four different sections that are called "members". A 'formation' generally refers to a section of rock that was deposited under a certain set of environmental conditions. Because each section of this formation details slightly different environmental conditions, the members within this formation were divided and recorded with minor environmental fluctuations during the deposition of the formation. From youngest to oldest, here are the members: Sycamore Pass Member, Ft. Apache Member, Bell Rock Member, and the Rancho Rojo Member. Each one of these members tell an interesting story of its past to create one beautiful formation. The Sycamore Pass Member tells the story of red to orange sandstone containing high-angle cross-beds, while the Ft. Apache Member details a past of limestone, dolomite, and siltstone units. The Bell Rock Member is comprised of over 500 feet of flat-bedded, ripple-marked sandstone and siltstone, which varies slightly to the Rancho Rojo Member which is 20 to 40 feet of orange sandstones containing low-angle cross-beds.

This rock formation doesn't only detail its humble beginnings, but it also has recorded signs of early life. In the form of fossils, you can see the feet of reptiles and animals that called the formation home over 280 million years ago. Schnebly Hill also reminds its viewers of the windy Sahara desert-like past it has had in its earlier days in the form of wind ripples along the rock. The Schnebly Hill Formation offers amazing history and views to be enjoyed on a hike to see the different members. Take a look at its history, you might find something new!