File:Origin of Vertebrates Fig 029.png

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English: Fig. 29.—Diagram of Formation of an Inverted Simple Retina.


The arrow shows the direction of the source of light in this as in the preceding figure. In both figures the cuticular rhabdites are represented by thick black lines.
Date
Source The Origin of Vertebrates. https://archive.org/details/originofvertebra1908gask
Author Walter Holbrook Gaskell.


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Public domain

The author died in 1914, so this work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer.


This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

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current22:11, 9 November 2013Thumbnail for version as of 22:11, 9 November 20131,844 × 880 (86 KB)Keith Edkins (talk | contribs)== {{int:filedesc}} == {{Information |Description={{En|Fig. 29.—Diagram of Formation of an Inverted Simple Retina. The arrow shows the direction of the source of light in this as in the preceding figure. ...

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