KnowraPetrified Forest National ParkLinked fromLinked fromThe 4 pages that link to Petrified Forest National Park, each with the reason it gives.All 4Broader topic 2Related 2Chinle FormationBroader topic: Its Painted Desert exposures are among the best-known Chinle outcrops.Petrified woodBroader topic: Its fossil logs illustrate large-scale preservation in a specific geological setting.PlaceriasRelated: Its deposits include the region and strata associated with Placerias fossils.U.S. Route 66Related: Route 66 crossed the park, leaving traces of the highway within its landscape.