Fossil wood (Breathitt Formation, Middle Pennsylvanian; northern Greenup County, Kentucky, USA) 3 : 無料・フリー素材/写真
Fossil wood (Breathitt Formation, Middle Pennsylvanian; northern Greenup County, Kentucky, USA) 3 / James St. John
| ライセンス | クリエイティブ・コモンズ 表示 2.1 |
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| 説明 | Fossil wood from the Pennsylvanian of Kentucky, USA.This sample of fossil wood is preserved as a cast, which refers to sediments such as sand or mud filling up the space where an organism used to be. Here, the wood is gone and sand has filled the space where the wood was.Stratigraphy: ~basal Breathitt Formation (just above the Mississippian-Pennsylvanian unconformity), lower Middle PennsylvanianLocality: roadcut along the AA Highway (= Alexandria-Ashland Highway; a.k.a. Route 546; a.k.a. Route 10), 0.5 kilometers west of the intersection with Route 7, west-southwest of Grays Branch, northern Greenup County, far-northeastern Kentucky, USA |
| 撮影日 | 2020-11-27 14:45:03 |
| 撮影者 | James St. John |
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