Chiseling Rock : 無料・フリー素材/写真
Chiseling Rock / uwnews
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Jigjidsurengiin Batbaatar chisels rock from the surface of a boulder dropped by a glacier in the Gobi-Altai range in Mongolia. The elemental traces of exposure to cosmic rays show that this glacier reached its maximum size 7,500 years ago, much later than the last ice age.Credit: Alan Gillespie/University of Washington |
| 撮影日 | 2018-03-05 22:01:40 |
| 撮影者 | uwnews , Seattle, USA |
| 撮影地 |