File:Cladrastis-like sp. (Claiborne Formation, Eocene; w. Tennessee, USA) (49034345168).jpg
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Summary
[edit]DescriptionCladrastis-like sp. (Claiborne Formation, Eocene; w. Tennessee, USA) (49034345168).jpg |
Cladrastis-like sp. - fossil leaflet from the Eocene of Tennessee, USA. Plants are multicellular, photosynthetic eucaryotes. The oldest known land plant body fossils are Silurian in age. Fossil root traces of land plants are known back in the Ordovician. The Devonian was the key time interval during which land plants flourished and Earth experienced its first “greening” of the land. The earliest land plants were small and simple and probably remained close to bodies of water. By the Late Devonian, land plants had evolved large, tree-sized bodies and the first-ever forests appeared. Classification: Plantae, Angiospermophyta, Fabales, Fabaceae Stratigraphy: Claiborne Formation (also known as the Claiborne Group), Eocene Locality: unrecorded/undisclosed site in western Tennessee, USA |
Date | |
Source | Cladrastis-like sp. (Claiborne Formation, Eocene; w. Tennessee, USA) |
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@N05/49034345168 (archive). It was reviewed on 6 December 2019 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
6 December 2019
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 02:05, 6 December 2019 | 3,998 × 2,713 (8.75 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 | 1/100 sec (0.01) |
F-number | f/4.9 |
ISO speed rating | 320 |
Date and time of data generation | 11:01, 3 May 2012 |
Lens focal length | 18.6 mm |
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 16.0 (Macintosh) |
File change date and time | 14:51, 8 November 2019 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 11:01, 3 May 2012 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 6.65625 |
APEX aperture | 4.59375 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 4.59375 APEX (f/4.91) |
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 | Standard |
Lens used | 6.2-18.6 mm |
Date metadata was last modified | 09:51, 8 November 2019 |
Unique ID of original document | 039AA006BAE701E10648DEBBFA737C1F |