File:Aesculus glabra (Ohio buckeye) (Roaring Run, Warren County, Ohio, USA) 3 (42652175044).jpg
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[edit]DescriptionAesculus glabra (Ohio buckeye) (Roaring Run, Warren County, Ohio, USA) 3 (42652175044).jpg |
Aesculus glabra - Ohio buckeye in Ohio, USA. (5 May 2018) Plants are multicellular, photosynthesizing eucaryotes. Most species occupy terrestrial environments, but they also occur in freshwater and saltwater aquatic environments. The oldest known land plants in the fossil record are Ordovician to Silurian. Land plant body fossils are known in Silurian sedimentary rocks - they are small and simple plants (e.g., Cooksonia). Fossil root traces in paleosol horizons are known in the Ordovician. During the Devonian, the first trees and forests appeared. Earth's initial forestation event occurred during the Middle to Late Paleozoic. Earth's continents have been partly to mostly covered with forests ever since the Late Devonian. Occasional mass extinction events temporarily removed most of Earth's plant ecosystems - this occurred at the Permian-Triassic boundary (251 million years ago) and the Cretaceous-Tertiary boundary (65 million years ago). The most conspicuous group of living plants is the angiosperms, the flowering plants. They first unambiguously appeared in the fossil record during the Cretaceous. They quickly dominated Earth's terrestrial ecosystems, and have dominated ever since. This domination was due to the evolutionary success of flowers, which are structures that greatly aid angiosperm reproduction. The Ohio buckeye is a tree that is native to America's Ohio River Valley area, plus parts of the Great Plains and Southern Appalachians. Classification: Plantae, Angiospermophyta, Sapindales, Sapindaceae Locality: Roaring Run, Caesar Creek Lake State Park, northeastern Warren County, southwestern Ohio, USA (~vicinity of 39° 28' 41.63" North latitude, 84° 03' 46.83" West longitude) See info. at: <a href="https://en.wikipedia.org/wiki/Aesculus_glabra" rel="nofollow">en.wikipedia.org/wiki/Aesculus_glabra</a> |
Date | |
Source | Aesculus glabra (Ohio buckeye) (Roaring Run, Warren County, Ohio, USA) 3 |
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@N05/42652175044 (archive). It was reviewed on 12 November 2019 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
12 November 2019
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current | 04:36, 12 November 2019 | ![]() | 4,000 × 3,000 (5.94 MB) | Ser Amantio di Nicolao (talk | contribs) | Transferred from Flickr via #flickr2commons |
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Camera manufacturer | Canon |
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ISO speed rating | 80 |
Date and time of data generation | 15:52, 5 May 2018 |
Lens focal length | 6.2 mm |
Image title | |
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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 | 10:47, 5 July 2018 |
Y and C positioning | Co-sited |
Exif version | 2.21 |
Date and time of digitizing | 15:52, 5 May 2018 |
Meaning of each component |
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Custom image processing | Normal process |
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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 | 06:47, 5 July 2018 |
Unique ID of original document | 721C2E9FE5DDA5934CA700FBEA80CAB2 |
IIM version | 29,736 |