Això és una imatge retocada, cosa que vol dir que ha estat alterada digitalment de la seva versió original. Modificacions: Redrew jpg as svg. L'original es pot veure a: Vestiges dev diag.jpg: . Modificacions fetes per Gregors.

Aquest material està en domini públic als Estats Units i als altres països on el dret d'autor s'estén per 70 anys (o menys) després de la mort de l'autor. Cal incloure una etiqueta de domini públic als Estats Units per indicar perquè aquesta obra és en domini públic als Estats Units.  Note that a few countries have copyright terms longer than 70 years: Mexico has 100 years, Jamaica has 95 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. Honduras has a general copyright term of 75 years, but it does implement the rule of the shorter term. Copyright may extend on works created by French who died for France in World War II (more information), Russians who served in the Eastern Front of World War II (known as the Great Patriotic War in Russia) and posthumously rehabilitated victims of Soviet repressions (more information).

Aquest fitxer està identificat com a lliure de restriccions conegudes sota la llei de drets d'autor, inclosos els drets veïns.

https://creativecommons.org/publicdomain/mark/1.0/PDMCreative Commons Public Domain Mark 1.0falsefalse

This image is a derivative work of the following images:

• File:Vestiges_dev_diag.jpg licensed with Cc-pd-mark-footer, PD-old
  • 2009-09-26T11:51:14Z Aa77zz 582x1002 (33964 Bytes) Higher resolution image extracted from google books http://books.google.co.uk/books?id=H9cDAAAAQAAJ . This edition is dated 1844 but I don't know whether it is 1st or 2nd ed. Darwin-online has a very similar diagram - also da
  • 2007-12-05T19:20:57Z Rcashman 149x267 (11073 Bytes) {{Information |Description= Diagram of embryo development from ''Vestiges'' |Source=Vestiges of the Natural History of Creation |Date=1844 |Author=Robert Chambers |Permission= public domain |other_versions= }}

Uploaded with derivativeFX

• File:Vestiges dev diag labelled.svg, with text labels explaining Chambers's letters