File:Stromatolite (Utah, USA) 2.jpg

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English: Stromatolites are layered structures built up by mats of cyanobacteria (= blue-green bacteria, often incorrectly called “blue-green algae”). Stromatolites are fairly common in portions of the shallow-water marine & nonmarine fossil record, but they also occur in a few modern localities (e.g., Shark Bay along coastal Western Australia).

Stratigraphy: unrecorded (but possibly from the Green River Formation, Eocene)

Locality: unrecorded site in Utah, USA

See info. at:

en.wikipedia.org/wiki/Stromatolite
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Source https://www.flickr.com/photos/47445767@N05/50703858786/
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@N05/50703858786. It was reviewed on 11 December 2020 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0.

11 December 2020

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current16:21, 11 December 2020Thumbnail for version as of 16:21, 11 December 20204,000 × 1,880 (4.52 MB)Ser Amantio di Nicolao (talk | contribs)Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/50703858786/ with UploadWizard

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