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Local Flora & Fauna

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Learn the geologic formation at your feet

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MAP

Topo

Rock Formations

Measure

Copyright © Natural Atlas | Roads, Buildings © OSM Contributors | Data Sources

Topo

Ecoregions

Public Lands

...

BASEMAPS

Default Weather

Temperature

Smoke

...

WEATHER

Alluvium and Colluvium (WYQa;0)

Geologic Formation in UT, WY, ID, MT, SD

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Lithology

Clay

Sand

Silt

Geologic Age

Pleistocene – Holocene (2.58 Ma ago – 2020)

Geologic Unit Label

Qa

Clay, silt, sand, and gravel in flood plains, fans, terraces, and slopes.

— USGS

Taxonomy

Classified As

Geologic Formation