Fossil maple wood (Upper Pleistocene) : 無料・フリー素材/写真
Fossil maple wood (Upper Pleistocene) / 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 | From exhibit signage:The steady movement of glaciers during the last Ice Age buried whole forests as the leading edge bulldozed the land. Some of the tree remains can be found in the vicinity of Cincinnati and also layers of peat formed from other plants. These pieces of wood are probably 13-18,000 years old.----------------------------------------------------This fossil wood is unaltered (not "petrified").Locality: unrecorded/undisclosed |
| 撮影日 | 2012-05-03 11:04:38 |
| 撮影者 | James St. John |
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