Mountain And Glacial Landforms: What Is An Esker? - WorldAtlas
Glacial Drift - an overview | ScienceDirect Topics
Outwash Plains and Eskers (U.S. National Park Service)
Eskers – en – Géologie Québec
Eskers – en – Géologie Québec
Department of Mineral Resources Geological Survey
ESKER | English meaning - Cambridge Dictionary
GC1C6EN The Cap Sauer Esker (Earthcache) in Illinois, United States created by CoyoteTrust
A variety of landforms are associated with melt water from glaciers, including Outwash plains or Sandur, Varves, Braided Streams, Eskers, Kames and Kame terraces, Kettle holes and proglacial lakes.
Esker - Wikipedia
Glacial Landforms: Erosional and Depositional - PMF IAS