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File:Sinoflabrum antiquum.jpg

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Summary

Description
English: Sinoflabrum antiquum Zhang & Babcock, 2001 - problematic organism from the Cambrian of Yunnan, China. (photo provided by Loren Babcock)

This bizarre fossil has narrow, radiating lobes covered with fine tubercles, plus scattered larger tubercles. A distinctive divot (at the bottom of the specimen in this photo) is present that interrupts the overall subradial symmetry.

The taxonomic identity of this organism is unknown. It's been suggested to possibly have Ediacaran affinities or poriferan (sponge) affinities.

Classification: Incertae Sedis

Stratigraphy: Wulongqing Formation, Tsanglangpuan Stage, upper Lower Cambrian

Locality: Wulongqing section, Malung County (Malong County), eastern Yunnan Province, southwestern China

(Description from Flickr)
Date
Source https://www.flickr.com/photos/jsjgeology/49788723968/
Author James St. John

Licensing

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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@N05/49788723968. It was reviewed on 1 June 2022 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0.

1 June 2022

Captions

An image of a fossil specimen of S. antiquum, from the lower Cambrian of China.

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18 April 2020

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Date/TimeThumbnailDimensionsUserComment
current10:26, 1 June 2022Thumbnail for version as of 10:26, 1 June 20221,441 × 1,125 (1.6 MB)Rugoconites TenuirugosusUploaded a work by James St. John from https://www.flickr.com/photos/jsjgeology/49788723968/ with UploadWizard

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