File:EB1911 Foraminifera - arenaceous.jpg

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English: Arenaceous Foraminifera. Legend: a, Exterior of Saccammina. b, The same laid open. c, Portion of test more highly magnified. d, Pilulina. e, Portion of test more highly magnified. f, Nautiloid Lituola, exterior. g, Chambered interior. h, Portion of labyrinthic chamber wall, showing component sand-grains.
Date published 1911
Source “Foraminifera,” Encyclopædia Britannica (11th ed.), v. 10, 1911, p. 634, fig. 19.
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.

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Date/TimeThumbnailDimensionsUserComment
current15:48, 23 July 2018Thumbnail for version as of 15:48, 23 July 2018848 × 1,212 (487 KB)Bob Burkhardt{{Information |description ={{en|1=Arenaceous Foraminifera. Legend: ''a'', Exterior of ''Saccammina''. ''b'', The same laid open. ''c'', Portion of test more highly magnified. ''d'', ''Pilulina''. ''e'', Portion of test more highly magnified. ''f'', Nautiloid ''Lituola'', exterior. ''g'', Chambered interior. ''h'', Portion of labyrinthic chamber wall, showing component sand-grains.}} |date =published 1911 |source =“Foraminifera,” ''Encyclopædia Britannica'' (11th ed.), v....