The arch was formed from 190 million-year-old Navajo sandstone originating in the late Triassic to early Jurassic periods. The fine-grained sandstone has endured erosion from weather, wind and ...

A popular geological feature in Utah known as the “Double Arch” — which hung over Lake Powell in the Glen Canyon National ...

An iconic geologic feature collapsed recently, the well-known Double Arch in Utah’s Glen Canyon National Recreation Area. Made of 190 million-year-old fine-grain Navajo sandstone, the arch ...

The arch was formed from 190 million-year-old Navajo sandstone originating in the late Triassic to early Jurassic periods. The fine-grained sandstone has endured erosion from weather, wind and ...

The arch was formed from 190 million-year-old Navajo sandstone originating in the late Triassic to early Jurassic periods. The fine-grained sandstone has endured erosion from weather, wind and ...

"Double Arch was formed from 190-million-year-old Navajo sandstone originating in the late Triassic to early Jurassic periods," the rangers added.

Changing water levels and erosion are believed to have contributed to the collapse of the geologic feature, which was formed from 190 million-year-old Navajo sandstone, the National Park Service said.

The Double Arch — which has also been called the “Toilet Bowl”, the “Crescent Pool” and the “Hole in the Roof” — was formed by 190-million-year-old Navajo sandstone dating from ...

I have my doubts. Double Arch was formed from Navajo sandstone dating to 190 million years ago, during the late Triassic to early Jurassic periods.

Against the backdrop of the Window Rock arch, Navajo Nation President Buu Nygren sat on a sandstone cliff with U.S. Secretary of Health and Human Services Robert F. Kennedy Jr. and Council ...

A frequently visited arch collapsed in Rock Creek Bay in Glen Canyon National Recreation Area in Utah, ... The Double Arch was formed from Navajo sandstone dating back about 190 million years, ...