File:Hyden Formation over Pikeville Formation (Middle Pennsylvanian; Jackson North roadcut, Breathitt County, Kentucky, USA) 1.jpg

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Description
English: Hyden Formation over Pikeville Formation in the Pennsylvanian of Kentucky, USA.

This is a relatively new roadcut along new Route 15, north of the town of Jackson, Kentucky, USA. The exposure has Pennsylvanian-aged cyclothemic sedimentary rocks of the Breathitt Group (formerly the Breathitt Formation). The upper part of the roadcut is Hyden Formation, consisting of mixed siliciclastics and coal. The lower part is Pikeville Formation, also having mixed siliciclastics and coal. Coal beds are principally bituminous coal horizons, but there is one cannel coal horizon in the upper Pikeville Formation (= approximately half-way up the cut, right below a relatively thin, light-colored sandstone interval).

Stratigraphy: Hyden Formation over Pikeville Formation, Breathitt Group, lower Atokan Series (Duckmantian), lower Middle Pennsylvanian

Location: Jackson North outcrop - large roadcut on the eastern side of new Rt. 15, just south of southbound old Rt. 15-new Rt. 15 split, north of Jackson, north-central Breathitt County, eastern Kentucky, USA (37° 34’ 53.95” North, 83° 23’ 07.99” West)
Date
Source https://www.flickr.com/photos/47445767@N05/16969464916/
Author James St. John

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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/16969464916. It was reviewed on 4 November 2022 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0.

4 November 2022

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current21:46, 4 November 2022Thumbnail for version as of 21:46, 4 November 20224,000 × 2,427 (3.16 MB)Ser Amantio di NicolaoUploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/16969464916/ with UploadWizard
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