File:Trousdale Member over the Portwood Member (New Albany Shale, Middle Devonian; Waco roadcut, Madison County, Kentucky, USA).jpg
Original file (1,280 × 924 pixels, file size: 1.3 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionTrousdale Member over the Portwood Member (New Albany Shale, Middle Devonian; Waco roadcut, Madison County, Kentucky, USA).jpg |
English: Weathered shales in the Devonian of Kentucky, USA.
This exposure consists of weathered fine-grained siliciclastics of the lower New Albany Shale / Ohio Shale, a Devonian-aged, offshore marine succession. The upper part of the cut is the Trousdale Member (equivalent to the Blocher Member) and the lower part is the Portwood Member. Stratigraphy: Trousdale Member over the Portwood Member, lower New Albany Shale / Ohio Shale, Givetian Stage, upper Middle Devonian Locality: Waco Cut - roadcut along the northern side of Route 52, ~0.2 miles east of the Route 52-Route 977 intersection at the town of Waco, eastern Madison County, east-central Kentucky, USA (37˚ 44.471’ North latitude, 84˚ 08.566’ West longitude) Info. at: Schieber, J. & R. Lazar (eds.). 2004. Devonian black shales of the eastern U.S. New insights into sedimentology and stratigraphy from the subsurface and outcrops in the Illinois and Appalachian Basins. Field Guide for the 2004 Annual Field Conference of the Great Lakes Section of SEPM. Indiana Geological Survey Open-File Study 04-05. 90 pp. |
Date | |
Source | https://www.flickr.com/photos/47445767@N05/52883227663/ |
Author | James St. John |
Licensing
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/52883227663. It was reviewed on 11 May 2023 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
11 May 2023
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 13:14, 11 May 2023 | 1,280 × 924 (1.3 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/52883227663/ with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title |
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Camera manufacturer | OLYMPUS OPTICAL CO.,LTD |
Camera model | C900Z,D400Z |
Exposure time | 1/180 sec (0.0055555555555556) |
F-number | f/8.9 |
ISO speed rating | 100 |
Date and time of data generation | 00:07, 25 September 2004 |
Lens focal length | 6.6 mm |
Width | 1,280 px |
Height | 960 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop Elements 20.0 (Macintosh) |
File change date and time | 03:03, 7 May 2023 |
Y and C positioning | Co-sited |
Exif version | 2.1 |
Date and time of digitizing | 00:07, 25 September 2004 |
Meaning of each component |
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Image compression mode | 2 |
APEX shutter speed | 7.491853 |
APEX aperture | 6.307611 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Date metadata was last modified | 23:03, 6 May 2023 |
Unique ID of original document | 23FAE9D00C4B68975AA0E16171F0A898 |