| 释义 |
Glacial drift
| (Geol.) | earth and rocks which have been transported by moving ice, land ice, or icebergs; bowlder drift. |
See also: Glacial glacial drift
glacial drift[¦glā·shəl ′drift] (geology) All rock material in transport by glacial ice, and all deposits predominantly of glacial origin made in the sea or in bodies of glacial meltwater, including rocks rafted by icebergs. ThesaurusSeemoraine |