fromTravel + Leisure
1 day agoThis National Park in the Painted Desert Has a 'Rainbow Forest'-and Route 66 Americana Vibes
Petrified Forest National Park is best known for its 200-million-plus-year-old plant and animal fossils from the Triassic Period, or the "Dawn of the Dinosaurs." It's a collection that includes the eponymous petrified logs, which were formed after trees were buried in an ancient river system; minerals then absorbed into the wood and replaced the organic material. The structures we see today are made up of nearly solid quartz, and the impurities within the quartz (like iron and carbon) result in a display of stunning colors.
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