File:A restoration of one of Zachelmie trackways' maker (based on Tulerpeton's reconstruction).jpg
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Summary edit
DescriptionA restoration of one of Zachelmie trackways' maker (based on Tulerpeton's reconstruction).jpg |
English: An artistic rendering of one of the tetrapods which left trackways and footprints discovered at the Zachełmie quarry in the Holy Cross Mountains (Poland) dated to the early-middle Eifelian (a part of the early middle Devonian).
The image included in Niedźwiedzki, Grzegorz; Szrek, Piotr (2010). "Way to Go!" (PDF). ACADEMIA 2 (26): 28–31. Polish Academy of Sciences. ISSN 1731-7401. Archived from the original on January 19, 2015. More info: Niedźwiedzki, Grzegorz; Szrek Piotr; Narkiewicz, Katarzyna; Narkiewicz, Marek; Ahlberg, Per E. (2010-01-07). "Tetrapod trackways from the early Middle Devonian period of Poland". Nature 463 (7277): 43–48. DOI:10.1038/nature08623. PMID 20054388. |
Date | |
Source | http://www.pgi.gov.pl/instytut-geologiczny-informacje-prasowe/2346-na-tropach-pierwszych-czworonog-zdja-do-pobrania |
Author | Grzegorz Niedźwiedzki (2008) on the basis of the Tulerpeton imageFile:Tulerpeton12DB.jpg (2007) by Dmitry Bogdanov (dmitrchel@mail.ru) |
Licensing edit
Grzegorz Niedźwiedzki's work (2008) was based on Dmitry Bogdanov's image (File:Tulerpeton12DB.jpg) uploaded to Wikimedia Commons on 10 July 2007 and released under the GNU Free Documentation License. The license requires that all derivative works (including Grzegorz Niedźwiedzki's drawing) "must themselves be free in the same sense". Thus, this image is released under the GNU Free Documentation License:
Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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