Erratic
A boulder or large block of bedrock that is being, or has been, transported away from its source by a glacier.
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Huge erratics near Bremgarten, Canton Aargau, Switzerland which were deposited during the last glaciation. Photo J. Alean. |
A boulder or large block of bedrock that is being, or has been, transported away from its source by a glacier.
|
Huge erratics near Bremgarten, Canton Aargau, Switzerland which were deposited during the last glaciation. Photo J. Alean. |