Discover published sets by community

Grain size: Sand to gravel-sized, Composition: Shell fragments, Depositional environment: Shallow marine (beach), Carbonate settings

Grain size: Pebble or larger, Composition: Angular rock fragments, Depositional environment: Alluvial fans, landslide deposits

Grain size: Sand-sized, Composition: Quartz, feldspar, rock fragments, matrix of clay or silt, Depositional environment: Deep marine (turbidites)

Grain size: Sand-sized, Composition: Quartz, feldspar, rock fragments, Depositional environment: Alluvial fans, river channels near source

Grain size: Sand-sized, Composition: Quartz and/or feldspar, Depositional environment: Beaches, river channels

Grain size: Silt-sized, Composition: Predominantly quartz, Depositional environment: Periglacial, downwind of deserts

Grain size: Clay-sized, Composition: Clay minerals and tiny fragments of other minerals, Depositional environment: Deep marine, lake bottoms

Grain size: Pebble or larger, Composition: Various rock fragments and minerals, Depositional environment: River channels, alluvial fans

Grain size: Silt-sized, Composition: Quartz, feldspar, clay minerals, Depositional environment: Deltas, lakes, floodplains

Grain size: Clay and silt-sized particles, Composition: Quartz, feldspar, clay minerals, Depositional environment: Lakes, floodplains, marine

Grain size: Mixed (clay to boulder), Composition: Heterogeneous mix of particles and rock fragments, Depositional environment: Glacial