Carmel Formation

The Carmel Formation is a geologic formation in the San Rafael Group that is spread across the U.S. states of Wyoming, Utah, Colorado, north east Arizona and New Mexico. Part of the Colorado Plateau, this formation was laid down in the Middle Jurassic during the late Bajocian, through the Bathonian and into the early Callovian stages.

Carmel Formation
Stratigraphic range:
Carmel Formation at its type location, Mount Carmel, Utah
TypeGeological formation
Unit ofSan Rafael Group
UnderliesEntrada Sandstone
OverliesNavajo Sandstone, Temple Cap Formation, Nugget Sandstone
ThicknessFrom 200 feet (60 m) to 1,000 feet (300 m)
Lithology
PrimaryMudstone
OtherSandstone, siltstone, limestone
Location
Coordinates37.251°N 112.663°W / 37.251; -112.663
RegionWyoming, Utah, Colorado, north east Arizona and New Mexico
CountryUS
Type section
Named forMount Carmel
Named byGilluly and Reeside
Year defined1928
Carmel Formation (the United States)
Carmel Formation (Utah)
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