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File:New Albany Shale (Upper Devonian; MacDonald Knob Outcrop, Bullitt County, Kentucky, USA) 7 (30962953557).jpg

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Shales in the Devonian of Kentucky, USA.

This weathered black shale outcrop is part of the New Albany Shale of Kentucky and Indiana. The unit consists of dark-colored, chippy-weathering, marine mudshales of Late Devonian age. These black shales were deposited in a moderately deep, anoxic seafloor environment. This was a widespread lithofacies during the Late Devonian's Global Anoxia Event. The New Albany Shale is equivalent to the Ohio Shale, the Antrim Shale, and the Chattanooga Shale in surrounding states.

Stratigraphy: New Albany Shale, Upper Devonian

Locality: MacDonald Knob Outcrop - roadcut along side road, west of the interstate, between Shepherdsville & the southern outskirts of Louisville, Bullitt County, Kentucky, USA (38° 00’ 44.51” North latitude, 85° 41’ 59.51” West longitude)
日期
來源 New Albany Shale (Upper Devonian; MacDonald Knob Outcrop, Bullitt County, Kentucky, USA) 7
作者 James St. John

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w:en:Creative Commons
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/30962953557 (archive). It was reviewed on 2019年12月7號 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0.

2019年12月7號

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圖中顯示嘅係

15 3 2018

0.005

f-number 英文

9

focal length 英文

7.23 毫米

ISO speed 英文

80

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現時2019年12月7號 (六) 19:09響2019年12月7號 (六) 19:09嘅縮圖版本3,000 × 4,000(9.08 MB)Ser Amantio di NicolaoTransferred from Flickr via #flickr2commons

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