File:PSM V84 D540 Facts and factors of development fig16.jpg

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Summary

Description Fig. 16. A, human embryo of forty-two somits; ages about twenty-one days. B, embryo of about four weeks. C, still oder embryo showing the beginnings of the formation of digits. F, embryo of about two months. (After Keibel.)
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: Popular Science Monthly Volume 84.djvu
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Public domain
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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Note: This tag should not be used for sound recordings.PD-1923Public domain in the United States//commons.wikimedia.org/wiki/File:PSM_V84_D540_Facts_and_factors_of_development_fig16.jpg

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Date/TimeThumbnailDimensionsUserComment
current08:31, 22 March 2018Thumbnail for version as of 08:31, 22 March 2018566 × 767 (90 KB)IneuwCleaned image, enhanced contrast
02:52, 19 March 2011Thumbnail for version as of 02:52, 19 March 20111,720 × 1,861 (343 KB)Martin H.