File:EB1911 Sea-Urchin - Fig. 3.jpg

Original file(702 × 797 pixels, file size: 195 KB, MIME type: image/jpeg)

Summary

Description
English: An Irregular Sea-urchin, Spatangus purpureus.
Date
Source Encyclopædia Britannica (11th ed.), v. 24, p. 565.
Author Unknown authorUnknown author

Licensing

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
current19:30, 15 April 2022Thumbnail for version as of 19:30, 15 April 2022702 × 797 (195 KB)Dpc01pattypan 22.03

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