Marli in Utah

Marli taking photos in Utah.

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

Basalt Lava Flows of Kauai (pan)

Pliocene basalt lava flows in Hawaii.

Yellowstone National Park

Yellowstone Geology Map

Slope Retreat along San Juan River, Utah

Slope retreat along the San Juan River.

weathering, erosion, building, house, cliff

Cleopatra’s Needle, NYC (vertical)

Chemical weathering of granite obelisk in New York City.

New York CIty, heiroglyphics

Channelled Scablands of Washington

Aerial view of Channeled Scablands in Washington.

flood erosion, Missoula Floods, Ice Age, cataclysmic

Chemical Weathering in Headstone (vertical)

Chemical weathering of limestone and granite headstones.

dissolution, hydrolysis

Tree exploiting cracks, SE Utah

Southern Utah cracks

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

Stone Stripes, Montana

Stone stripes from periglacial soil.

creep, solifluction, alpine

Desert Pavement, Mojave Desert, CA

Desert pavement in California.

weathering, arid

Soil Creep

Effects of soil creep in Nevada.

Dust Devil, SE California

eolian, dust, tornado, wind

Desert Pavement, Mojave Desert, CA

Desert Pavement

weathering erosion, wind, arid

Deflation hollow in sand, SE Cal.

Deflation hollow in sand, SE Cal.

eolian, wind, erosion, arid, Mojave desert

Rock Avalanche (vertical)

Rock Avalanche

erosion, mass wasting, gravity

Dust storm, Mojave Desert, California

Dust Storm on playa

eolian, wind, erosion, deposition

Dust Storm, Mojave Desert, California

Dust Storm

eolian, wind, erosion, deposition

Effects of flash flood

Flood Damage at Zabriskie Point

erosion, destruction, flooding,

Slump, N. California

Slump

erosion, mass wasting, gravity, landslide

Fractures near head of landslide (vertical)

Erosion

mass wasting, gravity, cracks