This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Combines the——three original pictures for formating purpose.. The original can be, viewed here: Skull diapsida.png: . Modifications made by, Petter Bøckman.

Permission is granted——to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2/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

	This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
	You are free: to share –——to copy, distribute and transmit the work to remix – to adapt the work Under the following conditions: 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. share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
	This licensing tag was added to this file as part of the GFDL licensing update.http://creativecommons.org/licenses/by-sa/3.0/CC BY-SA 3.0Creative Commons Attribution-Share Alike 3.0truetrue

This image is a derivative work of the following images:

• File:Skull_anapsida.svg licensed with GFDL
  • 2006-08-03T07:50:39Z Preto(m) 1134x517 (528445 Bytes) == ファイルの概要 == {{Information| |Description=Skull of Anapsida |Source=self-made |Date=3 Aug 2006 |Author=※] |Permission=GFDL |other_versions=Image:Skull anapsida 1.svg }} == {{int:license}} ==
  • 2006-08-03T07:22:02Z Preto(m) 1134x517 (504298 Bytes) == {{int:filedesc}} == {{Information| |Description=Skull of Anapsida |Source=self-made |Date=3 Aug 2006 |Author=※] |Permission=GFDL |other_versions=※] }} == {{int:license}} == {{GFDL}} [[Ca

• File:Skull_synapsida.png licensed with GFDL
  • 2006-08-04T01:43:09Z Preto(m) 568x260 (31453 Bytes) == ファイルの概要 == {{Information| |Description=Skull of Synapsida |Source=self-made |Date=4 Aug 2006 |Author=※] |Permission=GFDL |other_versions=Image:Skull synapsida 1.png }} == Licensing

• File:Skull_diapsida.png licensed with GFDL
  • 2006-08-04T01:28:31Z Preto(m) 568x260 (32904 Bytes) == ファイルの概要 == {{Information| |Description=Skull of Diapsida |Source=self-made |Date=4 Aug 2006 |Author=※] |Permission=GFDL |other_versions=Image:Skull diapsida 1.png }} == {{int:license}} ==

Uploaded with derivativeFX