File:EB1911 Radiolaria - Thalassicolla pelagica.jpg

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Summary

Description
English: Thalassicolla pelagica, Haeckel; Legend: CK, central capsule; EP, extracapsular protoplasm; al, alveoli, liquid-holding vacuoles in the protoplasm similar to those of Heliozoa, Hastigerina, &c.; ps, pseudopodia. The minute unlettered dots are the “yellow cells.”
Date published 1911
Source “Radiolaria,” Encyclopædia Britannica (11th ed.), v. 22, 1911, p. 803, fig. I.
Author Marcus Manuel Hartog
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.

File history

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Date/TimeThumbnailDimensionsUserComment
current16:33, 31 July 2018Thumbnail for version as of 16:33, 31 July 2018762 × 762 (240 KB)Bob Burkhardt{{Information |description ={{en|1=''Thalassicolla pelagica'', Haeckel; Legend: CK, central capsule; EP, extracapsular protoplasm; ''al'', alveoli, liquid-holding vacuoles in the protoplasm similar to those of Heliozoa, Hastigerina, &c.; ''ps'', pseudopodia. The minute unlettered dots are the “yellow cells.”}} |date =published 1911 |source =“Radiolaria,” ''Encyclopædia Britannica'' (11th ed.), v. 22, 1911, p. 803, fig. I. |author =Marcus Manuel Hartog |permission...
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