Odessa Crater cross-section : 無料・フリー素材/写真
Odessa Crater cross-section / James St. John
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
|---|---|
| 説明 | Odessa Impact Crater - schematic cross-section. The basal crater-filling unit is a very fine-grained "rock flour", formed by impact pulverizing of target rocks. Above that is an impact breccia unit and many layers of fine- to coarse-grained siliciclastic and lithic sediment fill. |
| 撮影日 | 2012-12-18 17:02:55 |
| 撮影者 | James St. John |
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| 撮影地 |