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Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 14
Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 14
by James St. John

クリエイティブ・コモンズ 表示 2.1

Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 15
Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 15
by James St. John

クリエイティブ・コモンズ 表示 2.1

Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 13
Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 13
by James St. John

クリエイティブ・コモンズ 表示 2.1


Fossil wood (Breathitt Formation, Middle Pennsylvanian; northern Greenup County, Kentucky, USA) 2
Fossil wood (Breathitt Formation, Middle Pennsylvanian; northern Greenup County, Kentucky, USA) 2
by James St. John

クリエイティブ・コモンズ 表示 2.1

Fossil wood (Breathitt Formation, Middle Pennsylvanian; northern Greenup County, Kentucky, USA) 1
Fossil wood (Breathitt Formation, Middle Pennsylvanian; northern Greenup County, Kentucky, USA) 1
by James St. John

クリエイティブ・コモンズ 表示 2.1

Carbonaceous shale (Breathitt Formation, Middle Pennsylvanian; Route 10 roadcut southeast of Letitia, Kentucky, USA)
Carbonaceous shale (Breathitt Formation, Middle Pennsylvanian; Route 10 roadcut southeast of Letitia, Kentucky, USA)
by James St. John

クリエイティブ・コモンズ 表示 2.1


Dithyrocaris new species (Breathitt Formation, Middle Pennsylvanian; Route 10 roadcut southeast of Letitia, Kentucky, USA) 4
Dithyrocaris new species (Breathitt Formation, Middle Pennsylvanian; Route 10 roadcut southeast of Letitia, Kentucky, USA) 4
by James St. John

クリエイティブ・コモンズ 表示 2.1

Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 12
Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 12
by James St. John

クリエイティブ・コモンズ 表示 2.1

Bituminous coal (Fire Clay Coal, Middle Pennsylvanian, ~312 Ma; Rt. 15 roadcut near Hazard Community College, Hazard, Kentucky, USA) 3
Bituminous coal (Fire Clay Coal, Middle Pennsylvanian, ~312 Ma; Rt. 15 roadcut near Hazard Community College, Hazard, Kentucky, USA) 3
by James St. John

クリエイティブ・コモンズ 表示 2.1


Bituminous coal (Fire Clay Coal, Middle Pennsylvanian, ~312 Ma; Rt. 15 roadcut near Hazard Community College, Hazard, Kentucky, USA) 4
Bituminous coal (Fire Clay Coal, Middle Pennsylvanian, ~312 Ma; Rt. 15 roadcut near Hazard Community College, Hazard, Kentucky, USA) 4
by James St. John

クリエイティブ・コモンズ 表示 2.1

Bituminous coal (Fire Clay Coal, Middle Pennsylvanian, ~312 Ma; Rt. 15 roadcut near Hazard Community College, Hazard, Kentucky, USA) 5
Bituminous coal (Fire Clay Coal, Middle Pennsylvanian, ~312 Ma; Rt. 15 roadcut near Hazard Community College, Hazard, Kentucky, USA) 5
by James St. John

クリエイティブ・コモンズ 表示 2.1

Bituminous coal (Fire Clay Coal, Middle Pennsylvanian, ~312 Ma; Rt. 15 roadcut near Hazard Community College, Hazard, Kentucky, USA) 6
Bituminous coal (Fire Clay Coal, Middle Pennsylvanian, ~312 Ma; Rt. 15 roadcut near Hazard Community College, Hazard, Kentucky, USA) 6
by James St. John

クリエイティブ・コモンズ 表示 2.1


Bituminous coal (Fire Clay Coal, Middle Pennsylvanian, ~312 Ma; Rt. 15 roadcut near Hazard Community College, Hazard, Kentucky, USA) 1
Bituminous coal (Fire Clay Coal, Middle Pennsylvanian, ~312 Ma; Rt. 15 roadcut near Hazard Community College, Hazard, Kentucky, USA) 1
by James St. John

クリエイティブ・コモンズ 表示 2.1

Black shales (Breathitt Formation, Middle Pennsylvanian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 2
Black shales (Breathitt Formation, Middle Pennsylvanian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 2
by James St. John

クリエイティブ・コモンズ 表示 2.1

Black shales (Breathitt Formation, Middle Pennsylvanian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 3
Black shales (Breathitt Formation, Middle Pennsylvanian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 3
by James St. John

クリエイティブ・コモンズ 表示 2.1


Black shales (Breathitt Formation, Middle Pennsylvanian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 4
Black shales (Breathitt Formation, Middle Pennsylvanian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 4
by James St. John

クリエイティブ・コモンズ 表示 2.1

Black shales (Breathitt Formation, Middle Pennsylvanian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 5
Black shales (Breathitt Formation, Middle Pennsylvanian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 5
by James St. John

クリエイティブ・コモンズ 表示 2.1

Black shales (Breathitt Formation, Middle Pennsylvanian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 6
Black shales (Breathitt Formation, Middle Pennsylvanian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 6
by James St. John

クリエイティブ・コモンズ 表示 2.1


Black shales (Breathitt Formation, Middle Pennsylvanian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 7
Black shales (Breathitt Formation, Middle Pennsylvanian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 7
by James St. John

クリエイティブ・コモンズ 表示 2.1

Black shales (Breathitt Formation, Middle Pennsylvanian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 8
Black shales (Breathitt Formation, Middle Pennsylvanian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 8
by James St. John

クリエイティブ・コモンズ 表示 2.1

Black shales (Breathitt Formation, Middle Pennsylvanian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 1
Black shales (Breathitt Formation, Middle Pennsylvanian; Route 460 roadcut south of Frenchburg, Kentucky, USA) 1
by James St. John

クリエイティブ・コモンズ 表示 2.1


Fossil charcoal in bituminous coal (Pikeville Formation, Middle Pennsylvanian; Rt. 15 roadcut north of Jackson, Kentucky, USA) 1
Fossil charcoal in bituminous coal (Pikeville Formation, Middle Pennsylvanian; Rt. 15 roadcut north of Jackson, Kentucky, USA) 1
by James St. John

クリエイティブ・コモンズ 表示 2.1

Fossil charcoal in bituminous coal (Pikeville Formation, Middle Pennsylvanian; Rt. 15 roadcut north of Jackson, Kentucky, USA) 5
Fossil charcoal in bituminous coal (Pikeville Formation, Middle Pennsylvanian; Rt. 15 roadcut north of Jackson, Kentucky, USA) 5
by James St. John

クリエイティブ・コモンズ 表示 2.1

Fossil charcoal in bituminous coal (Pikeville Formation, Middle Pennsylvanian; Rt. 15 roadcut north of Jackson, Kentucky, USA) 4
Fossil charcoal in bituminous coal (Pikeville Formation, Middle Pennsylvanian; Rt. 15 roadcut north of Jackson, Kentucky, USA) 4
by James St. John

クリエイティブ・コモンズ 表示 2.1


Bituminous coal (Pikeville Formation, Middle Pennsylvanian; Rt. 15 roadcut north of Jackson, Kentucky, USA) 1
Bituminous coal (Pikeville Formation, Middle Pennsylvanian; Rt. 15 roadcut north of Jackson, Kentucky, USA) 1
by James St. John

クリエイティブ・コモンズ 表示 2.1

Bituminous coal (Pikeville Formation, Middle Pennsylvanian; Rt. 15 roadcut north of Jackson, Kentucky, USA) 3
Bituminous coal (Pikeville Formation, Middle Pennsylvanian; Rt. 15 roadcut north of Jackson, Kentucky, USA) 3
by James St. John

クリエイティブ・コモンズ 表示 2.1

Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 1
Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 1
by James St. John

クリエイティブ・コモンズ 表示 2.1


Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 2
Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 2
by James St. John

クリエイティブ・コモンズ 表示 2.1

Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 3
Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 3
by James St. John

クリエイティブ・コモンズ 表示 2.1

Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 4
Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 4
by James St. John

クリエイティブ・コモンズ 表示 2.1


Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 9
Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 9
by James St. John

クリエイティブ・コモンズ 表示 2.1

Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 10
Cannel coal (Cannel City-Amburgy Coal Zone, Middle Pennsylvanian; Jackson North Rt. 15 roadcut, Breathitt County, Kentucky, USA) 10
by James St. John

クリエイティブ・コモンズ 表示 2.1

Fire Clay Tonstein below the Fire Clay Coal (Hyden Formation, Middle Pennsylvanian, 312 Ma; Hazard Community College roadcut, Hazard, Kentucky, USA) 1
Fire Clay Tonstein below the Fire Clay Coal (Hyden Formation, Middle Pennsylvanian, 312 Ma; Hazard Community College roadcut, Hazard, Kentucky, USA) 1
by James St. John

クリエイティブ・コモンズ 表示 2.1


Fire Clay Tonstein below the Fire Clay Coal (Hyden Formation, Middle Pennsylvanian, 312 Ma; Hazard Community College roadcut, Hazard, Kentucky, USA) 2
Fire Clay Tonstein below the Fire Clay Coal (Hyden Formation, Middle Pennsylvanian, 312 Ma; Hazard Community College roadcut, Hazard, Kentucky, USA) 2
by James St. John

クリエイティブ・コモンズ 表示 2.1

Fire Clay Tonstein below the Fire Clay Coal (Hyden Formation, Middle Pennsylvanian, 312 Ma; Hazard Community College roadcut, Hazard, Kentucky, USA) 3
Fire Clay Tonstein below the Fire Clay Coal (Hyden Formation, Middle Pennsylvanian, 312 Ma; Hazard Community College roadcut, Hazard, Kentucky, USA) 3
by James St. John

クリエイティブ・コモンズ 表示 2.1

Fire Clay Tonstein below the Fire Clay Coal (Hyden Formation, Middle Pennsylvanian, 312 Ma; Hazard Community College roadcut, Hazard, Kentucky, USA) 4
Fire Clay Tonstein below the Fire Clay Coal (Hyden Formation, Middle Pennsylvanian, 312 Ma; Hazard Community College roadcut, Hazard, Kentucky, USA) 4
by James St. John

クリエイティブ・コモンズ 表示 2.1


Fire Clay Tonstein below the Fire Clay Coal (Hyden Formation, Middle Pennsylvanian, 312 Ma; Hazard Community College roadcut, Hazard, Kentucky, USA) 5
Fire Clay Tonstein below the Fire Clay Coal (Hyden Formation, Middle Pennsylvanian, 312 Ma; Hazard Community College roadcut, Hazard, Kentucky, USA) 5
by James St. John

クリエイティブ・コモンズ 表示 2.1

Fire Clay Tonstein below the Fire Clay Coal (Hyden Formation, Middle Pennsylvanian, 312 Ma; Hazard Community College roadcut, Hazard, Kentucky, USA) 6
Fire Clay Tonstein below the Fire Clay Coal (Hyden Formation, Middle Pennsylvanian, 312 Ma; Hazard Community College roadcut, Hazard, Kentucky, USA) 6
by James St. John

クリエイティブ・コモンズ 表示 2.1

Fire Clay Tonstein below the Fire Clay Coal (Hyden Formation, Middle Pennsylvanian, 312 Ma; Hazard Community College roadcut, Hazard, Kentucky, USA) 7
Fire Clay Tonstein below the Fire Clay Coal (Hyden Formation, Middle Pennsylvanian, 312 Ma; Hazard Community College roadcut, Hazard, Kentucky, USA) 7
by James St. John

クリエイティブ・コモンズ 表示 2.1


Tonstein in bituminous coal (lower Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 1
Tonstein in bituminous coal (lower Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 1
by James St. John

クリエイティブ・コモンズ 表示 2.1

Tonstein in bituminous coal (lower Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 2
Tonstein in bituminous coal (lower Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 2
by James St. John

クリエイティブ・コモンズ 表示 2.1

Tonstein in bituminous coal (lower Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 3
Tonstein in bituminous coal (lower Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 3
by James St. John

クリエイティブ・コモンズ 表示 2.1


Tonstein in bituminous coal (lower Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 4
Tonstein in bituminous coal (lower Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 4
by James St. John

クリエイティブ・コモンズ 表示 2.1

Bituminous coal (lower Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 1
Bituminous coal (lower Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 1
by James St. John

クリエイティブ・コモンズ 表示 2.1

Bituminous coal (lower Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 2
Bituminous coal (lower Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 2
by James St. John

クリエイティブ・コモンズ 表示 2.1


Bituminous coal (lower Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 3
Bituminous coal (lower Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 3
by James St. John

クリエイティブ・コモンズ 表示 2.1

Stigmaria fossil root in cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 1
Stigmaria fossil root in cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 1
by James St. John

クリエイティブ・コモンズ 表示 2.1

Stigmaria fossil root in cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 2
Stigmaria fossil root in cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 2
by James St. John

クリエイティブ・コモンズ 表示 2.1


Stigmaria fossil root in cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 5
Stigmaria fossil root in cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 5
by James St. John

クリエイティブ・コモンズ 表示 2.1

Stigmaria fossil root in cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 3
Stigmaria fossil root in cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 3
by James St. John

クリエイティブ・コモンズ 表示 2.1

Stigmaria fossil root in cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 4
Stigmaria fossil root in cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 4
by James St. John

クリエイティブ・コモンズ 表示 2.1


Cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 1
Cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 1
by James St. John

クリエイティブ・コモンズ 表示 2.1

Cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 2
Cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 2
by James St. John

クリエイティブ・コモンズ 表示 2.1

Cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 3
Cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 3
by James St. John

クリエイティブ・コモンズ 表示 2.1


Cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 4
Cannel coal (upper Cannel City-Amburgy Coal Zone, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 4
by James St. John

クリエイティブ・コモンズ 表示 2.1

Cannel City-Amburgy Coal Zone (between channel sandstones, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 1
Cannel City-Amburgy Coal Zone (between channel sandstones, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 1
by James St. John

クリエイティブ・コモンズ 表示 2.1

Cannel City-Amburgy Coal Zone (between channel sandstones, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 2
Cannel City-Amburgy Coal Zone (between channel sandstones, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 2
by James St. John

クリエイティブ・コモンズ 表示 2.1


Cannel City-Amburgy Coal Zone (between channel sandstones, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 3
Cannel City-Amburgy Coal Zone (between channel sandstones, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 3
by James St. John

クリエイティブ・コモンズ 表示 2.1

Cannel City-Amburgy Coal Zone (between channel sandstones, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 4
Cannel City-Amburgy Coal Zone (between channel sandstones, Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 4
by James St. John

クリエイティブ・コモンズ 表示 2.1

Cannel City-Amburgy Coal Zone (Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 1
Cannel City-Amburgy Coal Zone (Pikeville Formation, Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 1
by James St. John

クリエイティブ・コモンズ 表示 2.1



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