File:Stenopterygius BW.jpg

Stenopterygius_BW.jpg ‎(800 × 352 pixels, file size: 80 KB, MIME type: image/jpeg)

This paleontological restoration is inaccurate, or its accuracy is disputed.

Reason: Head too demarcated from neck, dorsal profile of skull too flat, forefin shape does not match fossils, dorsal fin size and shape do not match fossils, hindfins should be half the size of forefins, hindfins lacking in flesh, caudal fin shape incorrect (compared to [1])

You may ask further questions about the accuracy of this image at the image review page of Wikiproject Palaeontology on the English Wikipedia. Note that this image may be appropriate to illustrate obsolete paleontological views.

Summary

Description Stenopterygius quadriscissus, an ichthyosaur from the Lower Jurassic of Germany, pencil drawing
Date
Source Own work
Author Nobu Tamura (http://spinops.blogspot.com)
Permission
(Reusing this file)		 All illustrations on this site are copyrighted to Nobu Tamura. The low resolution versions of the images are licensed under Creative Commons Attribution-ShareAlike (CC BY-SA) license meaning that you are free to use them as long as you properly credit the author (© N. Tamura). High resolution versions are available upon request.

Licensing

I, the copyright holder of this work, hereby publish it under the following licenses:
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This file is licensed under the Creative Commons Attribution 2.5 Generic license.
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inception

23 February 2007

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original creation by uploader

File history

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Date/TimeThumbnailDimensionsUserComment
current01:52, 6 December 2018800 × 352 (80 KB)Paleocolouradded countershading
09:14, 15 September 2018800 × 352 (64 KB)Monsieur XChanged the colour to something more realistic, as inferred by modern analogues.
03:58, 24 February 2007800 × 352 (22 KB)ArthurWeasley~commonswiki{{Information |Description= Stenopterygius quadriciscissus, an ichthyosaur from the Lower Jurassic of Germany, pencil drawing |Source= self-made |Date= Feb 23, 2007 |Author= ArthurWeasley |Permission= |other_versions= }}
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    • عظائيات زعنفية
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    • Stenopterygiidae
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    • Канвергентная эвалюцыя
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    • Stenopterigedoj
  • Usage on es.wikipedia.org
    • Stenopterygius
    • Stenopterygiidae
    • Anexo:Géneros de ictiosaurios
  • Usage on fr.wikipedia.org
    • Théorie synthétique de l'évolution
    • Sauropterygia
    • Convergence évolutive
    • Stenopterygius
    • Ichthyopterygia
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    • ステノプテリギウス
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