Wikimedi'Òc

Navajo Sandstone seen from Hidden Canyon Trail.jpg - Huebi~commonswiki

Pariah canyon.jpg - RJHall

Carmel Formation below Entrada Sandstone along Park Avenue in Arches NP.jpeg - Mav

Chinle Formation below Wingate Sandstone and Navajo ruble on cliff above Capitol Reef Scenic Drive.jpeg - Mav

Moenkopi Formation below Chinle on cliff above Capitol Reef Scenic Drive.jpeg - Mav

Entrada Sandstone capped by Curtis Formation in Cathedral Valley.jpg - Bob Palin

Mancos Shale slopes along the east side of the Strike Valley.jpg - Mav

Chinle Formation showing each member on a cliff above Capitol Reef Scenic Drive.jpeg - Mav

ZionPark amk.jpg - AngMoKio

Arches strat.jpg - Tizianol

Bald Mountain.JPG - Glennfcowan

CarmelGunlock2.jpg - Wilson44691

CMF-oucrop.jpg - Rudolf Pohl

StraightCliffs2.jpg - Sylfred1977

Dikes in black dragon canyon UT.JPG - Northisle

Upheaval dome clastic dike1 PWH.jpg - Northisle

Geopetal.JPG - Citypeek

NHouseRange.JPG - Citypeek

SEUtahStrat.JPG - Citypeek

Diamictite Mineral Fork.JPG - BotMultichillT

Grand-Staircase Escalante.jpg - Azuki350

Grand -Staircase Escalante.jpg - Azuki350

Grand-Staircase.jpg - Azuki350

Grand-Staircase Escalante 1.jpg - Azuki350

Grosvenorarch.jpg - MGA73bot2

Mesa in the Grand Canyon of the San Rafael (4055576965).jpg - File Upload Bot (Magnus Manske)

View from near the Fairyland viewpoint (8120867870).jpg - File Upload Bot (Magnus Manske)

Butte on the way back to Kanab, Utah (8115182417).jpg - File Upload Bot (Magnus Manske)

Orangish and white landscape in Zion (8078515841).jpg - File Upload Bot (Magnus Manske)

This looks like a fault in the landscape (8078508352).jpg - File Upload Bot (Magnus Manske)

Along the Druid Arch trail through Elephant Canyon. (9861973155).jpg - File Upload Bot (Magnus Manske)

Coral Pink Sand Dunes After Rain 01.JPG - Nandaro

Rock formation of Capitol Reef National Park near SR-24, Utah 20110814 1.jpg - DXR

Stratigraphic Results of a Reconnaissance in Western Colorado and Eastern Utah.pdf - Abyssal

Mount Agassiz Utah.jpg - Zapus

Lake Deposits (6006840068).jpg - Holly Cheng

Shinarump Conglomerate (hills) below Dinosaur Canyon Moenave (slope) below Springdale Sandstone (red cliff) below Kaenta Formation under Navajo Sandstone.jpeg - FastilyClone

Entering Capitol Reef - Flickr - brewbooks (1).jpg - Josve05a

San Rafael Swell, UT 7-23-13zzg (10519136363).jpg - Fæ

Basal Iron Springs above Carmel.jpg - Wilson44691

Akainacephalus stratigraphy.jpg - LittleLazyLass

Cambrian sedimentary rocks (House Range, Utah, USA) (43908581140).jpg - Lu Brito

U.S. 89 Near Paria, Utah (68933256).jpg - Jo-Jo Eumerus

Mowry Shale over Dakota Sandstone (Cretaceous; Dinosaur National Monument, Utah, USA) 1 (48686783027).jpg - Ser Amantio di Nicolao

Mowry Shale over Dakota Sandstone (Cretaceous; Dinosaur National Monument, Utah, USA) 2 (48686611441).jpg - Ser Amantio di Nicolao

Shinarump Conglomerate over Moenkopi Formation over Park City Formation over Weber Sandstone (Split Mountain, Dinosaur National Monument, Utah, USA) (48811348652).jpg - Ser Amantio di Nicolao

Frontier Sandstone over Mowry Shale over Dakota Sandstone (Cretaceous; Dinosaur National Monument, Utah, USA) 1 (48818598016).jpg - Ser Amantio di Nicolao

Frontier Sandstone over Mowry Shale over Dakota Sandstone (Cretaceous; Dinosaur National Monument, Utah, USA) 2 (48818598976).jpg - Ser Amantio di Nicolao

Mowry Shale over Dakota Sandstone (Cretaceous; Dinosaur National Monument, Utah, USA) 6 (48818750227).jpg - Ser Amantio di Nicolao

Structurally tilted Jurassic sedimentary rocks (Dinosaur National Monument, Utah, USA) 11 (48857413622).jpg - Ser Amantio di Nicolao

Moenkopi Fm. redbeds (Lower Triassic) capped by Shinarump Conglomerate Member of Chinle Fm. (Upper Triassic), Virgin River Valley near Zion National Park, sw Utah 1 (8428554784).jpg - Ser Amantio di Nicolao

Moenkopi Fm. redbeds (Lower Triassic) capped by Pleistocene (~1 Ma) basalt lava flow 1 (8427463619).jpg - Ser Amantio di Nicolao

Moenkopi Fm. redbeds (Lower Triassic) capped by Pleistocene (~1 Ma) basalt lava flow 3 (8428554166).jpg - Ser Amantio di Nicolao

Moenkopi Fm. redbeds (Lower Triassic) capped by Pleistocene (~1 Ma) basalt lava flow 2 (8427463491).jpg - Ser Amantio di Nicolao

Sulphur Creek & Moenkopi Fm. redbeds (Triassic) over Kaibab Limestone (Permian), Capitol Reef National Park, southern Utah 2 (8434796456).jpg - Ser Amantio di Nicolao

Mancos Shale badlands (Upper Cretaceous; Book Cliffs region, eastern Utah, USA) 6 (30133467462).jpg - Ser Amantio di Nicolao

Mancos Shale badlands (Upper Cretaceous; Book Cliffs region, eastern Utah, USA) 10 (29617950774).jpg - Ser Amantio di Nicolao

Mancos Shale badlands (Upper Cretaceous; Book Cliffs region, eastern Utah, USA) 12 (29617950134).jpg - Ser Amantio di Nicolao

Basalt lava flows over sandstones (Cedar Canyon Basalt over Straight Cliffs Formation; Cedar Canyon, Iron County, Utah, USA) 1 (30765891405).jpg - Ser Amantio di Nicolao

Basalt lava flows over sandstones (Cedar Canyon Basalt over Straight Cliffs Formation; Cedar Canyon, Iron County, Utah, USA) 3 (30765890505).jpg - Ser Amantio di Nicolao

Basalt lava flows over sandstones (Cedar Canyon Basalt over Straight Cliffs Formation; Cedar Canyon, Iron County, Utah, USA) 4 (30729109306).jpg - Ser Amantio di Nicolao

Angular unconformity - Flagstaff Formation over Twist Gulch Formation (Salina Canyon, central Utah, USA) 1 (8291066875).jpg - Ser Amantio di Nicolao

Spence Shale stratigrapy 03.png - Ruyblas13

Cowboy Dike (gilsonite dike in the Uinta Formation, Middle Eocene; north of Bonanza, Utah, USA) 5.jpg - Ser Amantio di Nicolao

Bluff Formation.jpg - Kent G. Budge

Wild Horse Butte detail.jpg - Ron Clausen

Topaz Mountain Utah USGS ofr-98-0524.jpg - Jstuby

Curtis over Slickrock.jpg - Carpenter, Kenneth

The San Rafael Reef.jpg - Carpenter, Kenneth

Entrada to Salt Wash.jpg - Carpenter, Kenneth

Nugget bounding surface-Red Fleet.jpg - Carpenter, Kenneth

Nugget- Red Fleet Res 3.jpg - Carpenter, Kenneth

Frontier Fm.jpg - Carpenter, Kenneth

Lisbon Valley Cutler Fm.jpg - Carpenter, Kenneth

North Horn Formation.jpg - Carpenter, Kenneth

Island Park stratigraphy.jpg - Carpenter, Kenneth

Kaiparowits Formation.jpg - Carpenter, Kenneth

Uinta C.jpg - Carpenter, Kenneth

Brushy Basin Mbr, Morrison Fm.jpg - Carpenter, Kenneth

Morrison-Cedar Mountain Formations.jpg - Carpenter, Kenneth

Summerville Formation type.jpg - Carpenter, Kenneth

Type SW-2.jpg - Carpenter, Kenneth

DNM strata.jpg - Carpenter, Kenneth

Morrison-Cedar Mtn-Naturita.jpg - Carpenter, Kenneth

TypeRuby.jpg - Carpenter, Kenneth

Uinta Mtn Monocline.jpg - Carpenter, Kenneth

Triassic-Jurassic Uinta Mtns.jpg - Carpenter, Kenneth

Panorama from quarry 2013.jpg - Carpenter, Kenneth

Type North Horn Fm.jpg - Carpenter, Kenneth

Curtis Formation type.jpg - Carpenter, Kenneth

Curtis in Roadcut.jpg - Carpenter, Kenneth

Roadcut-Entrada & Curtis.jpg - Carpenter, Kenneth

Curtis Point type locality of the Curtis Formation.jpg - Carpenter, Kenneth

Entrada Type.jpg - Carpenter, Kenneth

Entrada at Curtis Pt.jpg - Carpenter, Kenneth

Green River Fm.jpg - Carpenter, Kenneth

Upper Green River.jpg - Carpenter, Kenneth

Transition facies GR (4).jpg - Carpenter, Kenneth

Transition facies GR (7).jpg - Carpenter, Kenneth

Blackhawk Fm.jpg - Carpenter, Kenneth

Duchesne River Formation -1.jpg - Carpenter, Kenneth

Duchesne Formation -2.jpg - Carpenter, Kenneth

Uinta Formation, Uintah County, Utah.jpg - Carpenter, Kenneth

Blackhawk Fm - coal.jpg - Carpenter, Kenneth

Blackhawk-Mancos.jpg - Carpenter, Kenneth

Mowry Shale.jpg - Carpenter, Kenneth

Mowry-2.jpg - Carpenter, Kenneth

Price River Formation.jpg - Carpenter, Kenneth

Ferron Sandstone.jpg - Carpenter, Kenneth

Mancos Shale at Mesa Butte.jpg - Carpenter, Kenneth

Curtis to Tidwell N Hanksville.jpg - Carpenter, Kenneth

Summerville Formation west of Hanksville.jpg - Carpenter, Kenneth

Closeup of Summerville Formation.jpg - Carpenter, Kenneth

PriceRiver-2.jpg - Carpenter, Kenneth

PriceRiver.jpg - Carpenter, Kenneth

Uinta C (4).jpg - Carpenter, Kenneth

Curtis to Brushy.jpg - Carpenter, Kenneth

Colton Fmormation.jpg - Carpenter, Kenneth

Colton-2.jpg - Carpenter, Kenneth

Utah 1989 02.jpg - LBM1948

Type Buckhorn (1).jpg - Carpenter, Kenneth

Type CMF (2).jpg - Carpenter, Kenneth