File:Faulted & folded beds (Rome Formation, Middle Cambrian; hanging wall of the Copper Creek Thrust Fault, Thorn Hill section, northeastern Tennessee, USA) 1.jpg
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Summary
[edit]DescriptionFaulted & folded beds (Rome Formation, Middle Cambrian; hanging wall of the Copper Creek Thrust Fault, Thorn Hill section, northeastern Tennessee, USA) 1.jpg |
English: Structurally folded & faulted sedimentary rocks in the Cambrian of Tennessee, USA.
The deformed rocks shown here are part of the Rome Formation (Middle Cambrian). Folds and faults are common in mountain belts formed by tectonic collision - this outcrop is in the Appalachian Mountains, which formed by collision between Africa and North America during the Pennsylvanian. This ancient mountain-building event is called the Allegheny Orogeny. The supercontinent Pangaea formed at this time. The prominent curvilinear feature from lower right to near-upper left is a minor thrust fault - note the truncation of beds. A major thrust fault (= Copper Creek Thrust Fault) occurs to the left of this spot. Locality: roadcut along the eastern side of Rt. 25E, immediately south of the Copper Creek Thrust Fault (= same outcrop), just south of the Clinch River, north of Clinch Mountain, far-northern Grainger County, northeastern Tennessee, USA (36° 22' 54.64" North latitude, 83° 26' 48.86" West longitude) |
Date | |
Source | https://www.flickr.com/photos/47445767@N05/36737046560/ |
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@N05/36737046560. It was reviewed on 2 December 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
2 December 2020
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current | 15:38, 2 December 2020 | 1,280 × 960 (1.03 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/36737046560/ with UploadWizard |
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Camera manufacturer | OLYMPUS OPTICAL CO.,LTD |
Camera model | C900Z,D400Z |
Exposure time | 1/729 sec (0.0013717421124829) |
F-number | f/3.8 |
ISO speed rating | 100 |
Date and time of data generation | 01:03, 21 March 2005 |
Lens focal length | 9.9 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 13.0 (Macintosh) |
File change date and time | 18:32, 9 September 2017 |
Y and C positioning | Co-sited |
Exif version | 2.1 |
Date and time of digitizing | 01:03, 21 March 2005 |
Meaning of each component |
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Image compression mode | 2 |
APEX shutter speed | 9.511753 |
APEX aperture | 3.851999 |
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 | 14:32, 9 September 2017 |
Unique ID of original document | B73F9BD5FA4CC6DAC59298ADB9063C60 |
IIM version | 32,767 |