From backside postcard:
"The Painted Desert Inn was completed in 1924 as a private residence. Purchased by the National Park Service in the 1930's and reconstructed by the Civilian Conservation Corps, it served as a visitor center for Petrified Forest National Park until 1963."
Petrified Forest was designated as a national park in 1962. The park consists of two main sections, and recent legislation has authorized doubling the land area to 218.533 acres.
Hundreds of species of plants and animals can be found in the park, including pronghorn, Gunnison's prairie dog, coyote, bobcat, bullsnake, Arizona tiger salamander, meadowlark, and golden eagle.
During the Late Triassic period, fallen trees were buried by sediment with a high content of volcanic ash. Over the years, quartz crystals gradually replaced the organic wood matter, petrifying the trees. The high quartz content makes the petrified wood very hard: it can only be cut by a diamond-tipped saw. The national park is also known for its fossils (plants dating back 225m years, reptiles and dinosaurs) and a colourful landscape known as the Painted Desert.
Stamps:
Fruit Definitive - Grapes
(Issued 24-02-2017)
Fauna - Frogs
(Issued 09-07-2019)
"Apollo 11" Moon mission 50th anniversary
(Issued 19-07-2019)
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