Cobble
April 11, 2018 3:57 pmA clast of rock that is larger than a pebble, but smaller than a boulder (64-256 millimeters in diameter according to the Udden-Wentworth scale)
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This post was written by WeinmanBecky2
A clast of rock that is larger than a pebble, but smaller than a boulder (64-256 millimeters in diameter according to the Udden-Wentworth scale)
Categorised in:
This post was written by WeinmanBecky2