File:Megaspores in carbonaceous shale (Pottsville Group, Lower Pennsylvanian; Jackson North Outcrop, Jackson County, Ohio, USA) 1 (43974317010).jpg
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| Description |
Fossil spores in carbonaceous shale from the Pennsylvanian of Ohio, USA. Click on the photo to zoom in - the round, flattened discs are fossil trilete megaspores, probably derived from ancient lycopod trees. The host rock is a dark, carbonaceous shale that may be equivalent to the Jackson Shaft Coal or the Wellston Coal. Stratigraphy: dark, fissile, carbonaceous shale unit above the "Sharon Conglomerate", lower Pottsville Group, upper Lower Pennsylvanian Locality: Jackson North Outcrop - roadcut along the southwestern side of Route 35, immediately southeast of the Route 35-Lloyds Bridge Road intersection (the northwestern intersection - there are two of them), north of the town of Jackson, northwest-central Jackson County, southern Ohio, USA (39° 06’ 32.94” North latitude, 82° 40’ 39.99” West longitude) |
| Date | |
| Source | Megaspores in carbonaceous shale (Pottsville Group, Lower Pennsylvanian; Jackson North Outcrop, Jackson County, Ohio, USA) 1 |
| Author | James St. John |
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This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/43974317010 (archive). It was reviewed on 8 October 2019 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:05, 8 October 2019 | | 2,216 × 1,333 (2.51 MB) | Ser Amantio di Nicolao (talk | contribs) | Transferred from Flickr via #flickr2commons |
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