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Utah's Famed 'Double Arch,' Made Of 190-Million-Year-Old Navajo Sandstone, Collapses
Sat, 10 Aug 2024 10:44:00 GMT
A popular geological feature in Utah known as the “Double Arch ... old Navajo sandstone — has collapsed. No injuries were reported from Thursday’s incident, the National Park Service ...
Utah's famed Double Arch collapses, underscores fragility of National Park features
Wed, 14 Aug 2024 08:15:00 GMT
One of Utah ... year-old Navajo sandstone. The sandstone that helped form the Double Arch originated between the late Triassic to early Jurassic periods, according to the park service.