File:Rugose coral (Fort Payne Formation, Lower Mississippian; Burkesville West Rt. 90 roadcut, Kentucky, USA) 1 (41378622585).jpg
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Summary
[edit]DescriptionRugose coral (Fort Payne Formation, Lower Mississippian; Burkesville West Rt. 90 roadcut, Kentucky, USA) 1 (41378622585).jpg |
The fossil coral shown above is from the Fort Payne Formation, a fossiliferous shale-and-limestone unit in the Lower Mississippian of Kentucky and Tennessee. The coral has an odd shape - based on its underside morphology (see nearby in this photostream), it's a solitary rugose coral. The skeleton tapers very quickly, unlike other rugosans I have seen. Classification: Animalia, Cnidaria, Anthozoa, Rugosa Stratigraphy: Fort Payne Formation, Osagean Stage, upper Lower Mississippian Locality: roadcut on the southern side of Route 90, just west of Burkesville, Kentucky, USA (36° 47’ 58.30” North latitude, 85° 22’ 58.20” West longitude) |
Date | |
Source | Rugose coral (Fort Payne Formation, Lower Mississippian; Burkesville West Rt. 90 roadcut, Kentucky, USA) 1 |
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@N05/41378622585. It was reviewed on 12 October 2019 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
12 October 2019
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 04:04, 12 October 2019 | 3,823 × 2,182 (4.55 MB) | Ser Amantio di Nicolao (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot D10 |
Exposure time | 1/200 sec (0.005) |
F-number | f/8 |
ISO speed rating | 80 |
Date and time of data generation | 16:53, 13 March 2018 |
Lens focal length | 6.2 mm |
Image title | |
Width | 4,000 px |
Height | 3,000 px |
Bits per component |
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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 | 00:05, 22 May 2018 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 16:53, 13 March 2018 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 7.65625 |
APEX aperture | 6 |
APEX exposure bias | −0.66666666666667 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
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Flash | Flash did not fire, auto mode |
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Focal plane X resolution | 16,460.905349794 |
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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 | Portrait |
Lens used | 6.2-18.6 mm |
Date metadata was last modified | 20:05, 21 May 2018 |
Unique ID of original document | 217858D2F70009F4413E6DDE487C556F |