File:EB1911 Hexapoda - Formation of Germinal Layers.jpg

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EB1911_Hexapoda_-_Formation_of_Germinal_Layers.jpg(570 × 404 pixels, file size: 30 KB, MIME type: image/jpeg)

Summary

Description
English: Diagram showing Formation of Germinal Layers. E, ectoderm; M, inner layer.
Date published 1911
Source “Hexapoda,” Encyclopædia Britannica (11th ed.), v. 13, 1911, p. 423, fig. 15.
Author From Nussbaum in Miall and Denny’s, The Cockroach, Lovell, Reeve & Co.
Permission
(Reusing this file)
Public domain This image comes from the 13th edition of the Encyclopædia Britannica or earlier. The copyrights for that book have expired in the United States because the book was first published in the US with the publication occurring before January 1, 1929. As such, this image is in the public domain in the United States.

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Date/TimeThumbnailDimensionsUserComment
current18:54, 29 May 2019Thumbnail for version as of 18:54, 29 May 2019570 × 404 (30 KB)Bob Burkhardt{{Information |description ={{en|1=Diagram showing Formation of Germinal Layers. E, ectoderm; M, inner layer.}} |date =published 1911 |source =“Hexapoda,” ''Encyclopædia Britannica'' (11th ed.), v. 13, 1911, p. 423, fig. 15. |author =From Nussbaum in Miall and Denny’s, ''The Cockroach'', Lovell, Reeve & Co. |permission ={{PD-Britannica}} }} Category:Animal embryos Category:Blattodea