glacial erratic
noun1
A rock that differs from the size and type of rock native to the area in which it rests, usually large and transported there by a glacier.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
noun
A rock that differs from the size and type of rock native to the area in which it rests, usually large and transported there by a glacier.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.
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