Image:Homology.jpg

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[edit] Summary

Description
English: Diagram of homologous bones and analogous flying adaptions in the forelimbs of three groups of flying vertebrates both recent and fossil. 1 pterosaur (Pterosauria), 2 bat (Chiroptera), 3 bird (Aves)
Deutsch: Darstellung homologer Knochen und analoger Fluganpassungen in den Vordergliedmaßen dreier Wirbeltiergruppen, rezent und fossil. 1 Flugsaurier (Pterosauria), 2 Fledertier (Chiroptera), 3 Vogel (Aves)
Source

Picture from John Romanes': Darwin and after Darwin
Date

1892
Author

John Romanes (1892): Darwin and after Darwin
Permission
(Reusing this image)

Copyright expired as artist died more than 70 years ago


[edit] Licensing

Public domain This image (or other media file) is in the public domain because its copyright has expired.

This applies to the United States, Canada, the European Union and those countries with a copyright term of life of the author plus 70 years.

Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Colombia has 80 years, and Guatemala and Samoa have 75 years. This image may not be in the public domain in these countries, which moreover do not implement the rule of the shorter term. Côte d'Ivoire has a general copyright term of 99 years and Honduras has 75 years, but they do implement that rule of the shorter term.

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File history

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Date/TimeDimensionsUserComment
current20:36, 6 April 2007250×389 (37 KB)TomCatX
14:47, 30 October 2006301×468 (115 KB)Lauranrg ({{Information |Description = homology between perodactyl, bat and bird wings |Source = Picture from John Romanes' Darwin and after Darwin * http://www.talkorigins.org/faqs/precursors/images/homology.jpg |Date = 1892 |Author = John Romanes (1892) Darwin an)
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