e/Entrada Sandstone

Information
has gloss	eng: The Entrada Sandstone is a formation in the San Rafael Group that is spread across the U.S. states of Wyoming, Colorado, northwest New Mexico, northeast Arizona and southeast Utah. Part of the Colorado Plateau, this formation was deposited during the Jurassic period sometime between 180 and 140 million years ago in various environments, including: tidal mudflats, beaches and sand dunes.
lexicalization	eng: Entrada sandstone
instance of	c/Geologic formations of the United States

Media
media:img	Entrada Sandstone capped by Curtis Formation in Cathedral Valley.jpg