File:Cooksonia pertoni.png

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English: Animated reconstruction of Cooksonia pertoni. The stems have been reconstructed as non-photosynthetic, according to Boyce (2008). The axes are imagined to be around 100μm in diameter. It is left to the viewer's imagination whether or not the thallus is associated with the Cooksonia axes!

Sources:

  • C. Kevin Boyce. "How green was Cooksonia? The importance of size in understanding the early evolution of physiology in the vascular plant lineage". Paleobiology, 34(2), 2008, pp. 179–194. DOI:[0179:HGWCTI2.0.CO;2 10.1666/0094-8373(2008)034[0179:HGWCTI]2.0.CO;2].
  • Habgood, K.S.; Edwards, D.; Axe, L. (2002). "New perspectives on Cooksonia from the Lower Devonian of the Welsh Borderland". Botanical Journal of the Linnean Society 139 (4): 339-359. DOI:10.1046/j.1095-8339.2002.00073.x.
  • D. Edwards (1980). "Records of Cooksonia-type sporangia from late Wenlock strata in Ireland". Nature 287: 41–42. DOI:10.1038/287041a0.
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Source Own work by uploader. Created with Blender.
Author

Smith609

Ground texture from Image:Mud closeup.jpg
Other versions Derivative works of this file:  Cooksonia pertoni revised.png

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I, the copyright holder of this work, hereby publish it under the following license:
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This file is licensed under the Creative Commons Attribution 3.0 Unported license.
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  • to share – to copy, distribute and transmit the work
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  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.

File history

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Date/TimeThumbnailDimensionsUserComment
current13:19, 6 August 2021Thumbnail for version as of 13:19, 6 August 2021900 × 900 (1.67 MB)Epipelagic (talk | contribs)lighten
18:35, 4 March 2011Thumbnail for version as of 18:35, 4 March 2011900 × 900 (1.38 MB)Smith609 (talk | contribs)Use more realistic lighting rig
21:18, 29 May 2008Thumbnail for version as of 21:18, 29 May 2008900 × 900 (1.11 MB)Smith609 (talk | contribs){{Information |Description= |Source= |Author= |Date= |Permission= |other_versions= }} {{ImageUpload|full}}
13:25, 29 May 2008Thumbnail for version as of 13:25, 29 May 2008900 × 900 (1.09 MB)Smith609 (talk | contribs){{Information |Description= |Source= |Author= |Date= |Permission= |other_versions= }} {{ImageUpload|full}}
15:55, 28 May 2008Thumbnail for version as of 15:55, 28 May 2008553 × 600 (674 KB)Smith609 (talk | contribs){{Information |Description= |Source= |Author= |Date= |Permission= |other_versions= }} {{ImageUpload|full}}
15:53, 28 May 2008Thumbnail for version as of 15:53, 28 May 2008800 × 600 (684 KB)Smith609 (talk | contribs){{Information |Description= |Source= |Author= |Date= |Permission= |other_versions= }} {{ImageUpload|full}}
14:13, 28 May 2008Thumbnail for version as of 14:13, 28 May 2008200 × 150 (68 KB)Smith609 (talk | contribs){{Information |Description={{en|1=A reconstruction of ''Cooksonia pertoni''. The stems have been reconstructed as non-photosynthetic, according to Boyce (2008). The axes are imagined to be around 100μm in diameter. Sources: *{{cite journal | title

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