Beach boulders and breaking wave, Iceland
erosion, rounded coarse sediment
Tufa at Mono Lake, California
pluvial, Pleistocene
Boulder-sized clast in sandstone
sedimentary
Channel deposit in sandstone
sedimentary
Cretaceous ripples in sandstone.
sedimentary structures
Graded turbidite beds -overturned
strata,s edimentary, sandstone, shale
Gilbert-style delta, Washington
sediment
Oolitic limestone
oolites, ooids, ooliths, spheres, Precambrian sedimentary
salt casts in mudstone
sedimentary, red, phyllite, white mica, Precambrian
Tufa towers, Mono Lake, California
sedimentary, chemical, deposition, precipitation,
Glacial Dropstone
Snowball Earth, lonestone, sedimentary, Precambrian
Turbidites near Pacifica, California
sedimentary,
Load casts.
sedimentary
Photomicrograph of quartz sandstone
sedimentary
Eolian cross-bedding
sedimentary, windblown, dunes
Overlapping debris flow deposits
sedimentary
Depositional contact: sandtone on conglomerate.
sedimentary