Lithalsa Explained

Lithalsa is a frost-induced raised land form in permafrost areas with mineral-rich soils, where a perennial ice lens has developed within the soil. The term sometimes also refers to palsas and pingos.^[1]

External links

• Stone Circles Explained, about stone structures created by frost heaving

Notes and References

1. Book: Ballantyne, Colin K.. Colin Ballantyne. Periglacial Geomorphology. 2018-01-16. John Wiley & Sons. 978-1-4051-0006-9. 110. en.