Sevier River Formation (Miocene; Joe Lott Creek Canyon, Tushar Mountains, Utah, USA) 36 : 無料・フリー素材/写真
Sevier River Formation (Miocene; Joe Lott Creek Canyon, Tushar Mountains, Utah, USA) 36 / 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 | Volcaniclastic sedimentary rocks in the Tertiary of Utah, USA.This is the Sevier River Formation, a Miocene-aged, semilithified, fluvial sedimentary unit consisting of coarse-grained to fine-grained sediments of volcanic origin. Lithologies in the area range from conglomerate to sandstone to siltstone. Much of the outcrop at this site has castellate weathering.Stratigraphy: Sevier River Formation, Middle to Upper Miocene, 7 to 14 MaLocality: outcrop next to Castle Rock Campground, Joe Lott Creek Canyon, Fishlake National Forest, south of Fremont Indian State Park & south of Interstate 70, northern Tushar Mountains, Sevier County, southwest-central Utah, USA |
撮影日 | 2007-06-19 17:10:50 |
撮影者 | James St. John |
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