Glacial erratic boulders of Snohomish County, Washington

Glacial erratic boulders of Snohomish County are large glacial erratic boulders of rock which were moved to Snohomish County, Washington by glacial action during previous ice ages.

List of boulders

See also

• List of individual rocks

References

Further reading

External links

• Washington glacial erratics project at University of Washington dept. of earth and space sciences