Incised Meanders, SE Utah (square)..

erosion, desert, aerial, entrenched, canyons

Monument Valley, Utah (pan)

Monument Valley

Weathered and eroded, these isolated rock formations make up Monument Valley in southeastern Utah and northern Arizona. Formed by sandstone deposits and geologic uplift, the valley’s buttes and mesas sit around 5,600 feet above sea level and spans roughly 91,700 acres. (Image ID# desert)

Marli in Utah

Marli taking photos in Utah.

Marli in Utah (Image ID# marliutah-5lrs)

Slope Retreat along San Juan River, Utah

Slope retreat along the San Juan River.

weathering, erosion, building, house, cliff

Tree exploiting cracks, SE Utah

Southern Utah cracks

roots, weathering, mechanical, physical, erosion, juniper, root wedging

Differential Erosion, Utah

Differential Erosion

hoodoos, weathering, spires

Confluence of Green and Colorado Rivers, Utah

Entrenched Meanders

erosion, river, horizontal strata, desert

Entrenched Meander, SE Utah

Entrenched Meander

differential erosion, stair-stepped topography, canyon, desert, arid

Horizontal sedimentary rock, Utah

Needles District

Paleozoic, Mesozoic, strata, undeformed

Joint-Controlled Erosion

Joint-Controlled Erosion

fractures, joints

Erosional remnants, Utah

The Chocolate Drops, Utah

sedimentary, red, strata

Joint Controlled Erosion

Joint Controlled Erosion

Joint controlled erosion, SE Utah. (ID # WE-10)

Differential Erosion

Differential Erosion

Differential erosion, Bryce Canyon NP, Utah. (ID # WE-06)

Arch eroded from fins, SE Utah

Arch and Fin

erosion, weathering, joints controlled

Sandstone Arch, SE Utah

Sandstone Arch

Sandstone Arch, SE Utah. (ID WE-04)

Sandstone Fins

Sandstone Fins

fracture-controlled erosion, ridges

Sandstone Arch, Utah

Delicate Arch


Nonconformity, Utah

Precambrian-Cambrian Nonconformity

Tintic Quartzite, unconformity, strata

Canyon exposing multiple rock units, Utah

Needles District of Canyonlands National Park Utah

Thousands of feet of sedimentary rock, exposed in the canyons of Southeast Utah, attest to great lengths of geologic time. This particular canyon is in the Needles District of Canyonlands National Park. (Image ID# we-141)