File:Fort Payne Formation over Rockford Limestone (Lower Mississippian; Burkesville West Rt. 90 roadcut, Kentucky, USA) 11 (41513874695).jpg
![File:Fort Payne Formation over Rockford Limestone (Lower Mississippian; Burkesville West Rt. 90 roadcut, Kentucky, USA) 11 (41513874695).jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/2/2c/Fort_Payne_Formation_over_Rockford_Limestone_%28Lower_Mississippian%3B_Burkesville_West_Rt._90_roadcut%2C_Kentucky%2C_USA%29_11_%2841513874695%29.jpg/800px-Fort_Payne_Formation_over_Rockford_Limestone_%28Lower_Mississippian%3B_Burkesville_West_Rt._90_roadcut%2C_Kentucky%2C_USA%29_11_%2841513874695%29.jpg?20191207183956)
Original file (4,000 × 3,000 pixels, file size: 6.4 MB, MIME type: image/jpeg)
Captions
Captions
Summary
[edit]DescriptionFort Payne Formation over Rockford Limestone (Lower Mississippian; Burkesville West Rt. 90 roadcut, Kentucky, USA) 11 (41513874695).jpg |
Shale and dolostone in the Mississippian of Kentucky, USA. The ledge-forming unit is the Rockford Limestone, a relatively thin interval of dolostone. Very weathered surfaces are yellowish-brown to brown in color. Fresh, crack surfaces are light to medium gray in color. At this site, the Rockford has silicified fossils (e.g., crinoid stems). The overlying gray shales are part of the Fort Payne Formation. The underlying unit is the Maury Shale. Stratigraphy: Rockford Limestone, lower Osagean, Lower Mississippian Locality: roadcut on the northern side of Route 90, just west of Burkesville, central Cumberland County, southern Kentucky, USA (36° 48’ 01.98” North latitude, 85° 22’ 48.93” West longitude) |
Date | |
Source | Fort Payne Formation over Rockford Limestone (Lower Mississippian; Burkesville West Rt. 90 roadcut, Kentucky, USA) 11 |
Author | James St. John |
Licensing
[edit]![w:en:Creative Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/CC_some_rights_reserved.svg/90px-CC_some_rights_reserved.svg.png)
![attribution](https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Cc-by_new_white.svg/24px-Cc-by_new_white.svg.png)
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
![]() |
This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/41513874695 (archive). It was reviewed on 7 December 2019 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
7 December 2019
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 18:39, 7 December 2019 | ![]() | 4,000 × 3,000 (6.4 MB) | Ser Amantio di Nicolao (talk | contribs) | Transferred from Flickr via #flickr2commons |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
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.
Camera manufacturer | Canon |
---|---|
Camera model | Canon PowerShot D10 |
Exposure time | 1/400 sec (0.0025) |
F-number | f/2.8 |
ISO speed rating | 80 |
Date and time of data generation | 16:35, 13 March 2018 |
Lens focal length | 6.2 mm |
Width | 4,000 px |
Height | 3,000 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop Elements 13.0 (Macintosh) |
File change date and time | 09:08, 27 May 2018 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 16:35, 13 March 2018 |
Meaning of each component |
|
Image compression mode | 3 |
APEX shutter speed | 8.65625 |
APEX aperture | 2.96875 |
APEX exposure bias | −0.66666666666667 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 16,460.905349794 |
Focal plane Y resolution | 16,483.516483516 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Landscape |
Lens used | 6.2-18.6 mm |
Date metadata was last modified | 05:08, 27 May 2018 |
Unique ID of original document | C8AE8CC6E1D0FEBA14C91919E21609EC |
IIM version | 18,755 |