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  • Drumlin - Wikipedia
    A drumlin, from the Irish word droimnín ("little ridge"), first recorded in 1833, in the classical sense is an elongated hill in the shape of an inverted spoon or half-buried egg [1][2] formed by glacial ice acting on underlying unconsolidated till or ground moraine
  • Drumlin | Glacial Landform, Moraine Eskers | Britannica
    Drumlin, oval or elongated hill believed to have been formed by the streamlined movement of glacial ice sheets across rock debris, or till The name is derived from the Gaelic word druim (“rounded hill,” or “mound”) and first appeared in 1833
  • Drumlins - U. S. National Park Service
    Drumlins are hills of sediment (generally a quarter of a mile or more in length) that have been streamlined by glacier flow Thus, they are often elongated They often occur together in fields, some with as many as several thousand individuals
  • Drumlin Definition - Intro to Geology Key Term | Fiveable
    A drumlin is a streamlined, elongated hill formed by glacial activity, consisting of compacted till that has been shaped as glaciers move over it These landforms are typically found in clusters and indicate the direction of past ice flow, providing insights into glacial movements and dynamics
  • Drumlins - The University of Sheffield
    Drumlins are oval-shaped hills, largely composed of glacial drift, formed beneath a glacier or ice sheet and aligned in the direction of ice flow There are no strict definitions relating to their size but they tend to be up to a few kilometres long and up to 50m in relief
  • 26 Facts About Drumlins
    These unique landforms are typically found in clusters, creating a landscape known as a "drumlin field " Drumlins have a distinct shape, resembling an inverted spoon or a half-buried egg, with one end steeper than the other
  • Drumlin - Explanation, Composition, Bedrock and FAQs
    What is a drumlin and how is it formed? A drumlin is an elongated, teardrop-shaped hill formed by glacial ice acting on underlying unconsolidated material They are primarily formed beneath moving glaciers As a glacier flows over sediment (glacial till), it can mould it into this distinctive shape
  • Drumlin | Springer Nature Link (formerly SpringerLink)
    A drumlin is a smooth, stream-lined, dome-shaped hill formed beneath flowing glacial ice Drumlins have the shape of an inverted spoon elongated in the direction of ice movement with the long gentle slope pointing in the direction toward which the ice moved




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