Semionotus
Appearance
Semionotus | |
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Fossils of S. bergeri | |
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Genus: | Semionotus Agassiz, 1843
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Semionotus ("Flag-Back") is an extinct genus of ray-finned fish found throughout Northern Pangaea (North America and Europe) during the late Triassic, becoming extinct in the Early Jurassic.
![](http://upload.wikimedia.org/wikipedia/commons/thumb/2/2f/Semionotus_kapffi.jpg/220px-Semionotus_kapffi.jpg)
![](http://upload.wikimedia.org/wikipedia/commons/thumb/a/af/Semionotus.jpg/220px-Semionotus.jpg)
External links
- "Semionotus elegans"-Photo-High Res--"Shuttle Meadow Formation"-Hartford Basin, Connecticut; Article – www.sunstar-solutions.com–"Basal Jurassic Dinosaur Fossils"