During a recent trip to the "Little Painted Desert" County Park north of Winslow Arizona (the "standing on the corner" place) Jeff took this photo of a thick section of the Petrified Forest Member capped by the Owl Rock Member. The small figure in the center of the photo is me! The Chinle Formation is hundreds of meters thick here, ranging from the middle of the Sonsela Member to the base of the Owl Rock Member.
The Patagonian Land Penguin
8 hours ago in Catalogue of Organisms