Fișier:Archaeopteryx-modern bird tails.png

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Archaeopteryx-modern_bird_tails.png(358 × 280 pixeli, mărime fișier: 127 KB, tip MIME: image/png)

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Descriere Anatomical illustration comparing the "frond-tail" of Archaeopteryx to the "fan-tail" of a modern bird.
Dată între 1876 și 1899
date QS:P,+1850-00-00T00:00:00Z/7,P1319,+1876-00-00T00:00:00Z/9,P1326,+1899-00-00T00:00:00Z/9
Sursă https://runeberg.org/nfba/0758.html compiled version: http://knol.google.com/k/matthew-martyniuk/the-first-birds/2fd7yyjlqgx8q/2#
Autor NecunoscutUnknown author
Public domain
This image was first published in the 1st (1876–1899), 2nd (1904–1926) or 3rd (1923–1937) edition of Nordisk familjebok. The copyrights for that book have expired and this image is in the public domain, because images had no named authors and the book was published more than 70 years ago.
Public domain
This image (or other media file) is in the public domain because its copyright has expired and its author is anonymous.
This applies to the European Union and those countries with a copyright term of 70 years after the work was made available to the public and the author never disclosed their identity.
Important: Always mention where the image comes from, as far as possible, and make sure the author never claimed authorship.
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Note: In Germany and possibly other countries, certain anonymous works published before July 1, 1995 are copyrighted until 70 years after the death of the author. See Übergangsrecht. Please use this template only if the author never claimed authorship or their authorship never became public in any other way. If the work is anonymous or pseudonymous (e.g., published only under a corporate or organization's name), use this template for images published more than 70 years ago. For a work made available to the public in the United Kingdom, please use Template:PD-UK-unknown instead.

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Data și oraMiniaturăDimensiuniUtilizatorComentariu
actuală2 aprilie 2021 17:53Miniatură pentru versiunea din 2 aprilie 2021 17:53358x280 (127 KB)Materialscientisttransparent background
2 aprilie 2021 17:52Miniatură pentru versiunea din 2 aprilie 2021 17:52358x280 (109 KB)MaterialscientistFFT
1 mai 2009 16:46Miniatură pentru versiunea din 1 mai 2009 16:46358x280 (30 KB)FunkMonk{{Information |Description=Anatomical illustration comparing the "frond-tail" of Archaeopteryx to the "fan-tail" of a modern bird. |Source=http://runeberg.org/nfba/0758.html compiled version: http://knol.google.com/k/matthew-martyniuk/the-first-birds/2fd7

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