File:EB1911 - Equidae - Fig. 2.—Teeth of Anchitherium.jpg

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EB1911_-_Equidae_-_Fig._2.—Teeth_of_Anchitherium.jpg (517 × 177 pixels, file size: 25 KB, MIME type: image/jpeg)

Captions

Captions

Teeth of Anchitherium

Summary

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Description
English: a, Grinding surface of unworn right upper molar tooth of Anchitherium; b, corresponding surface of unworn molar of young horse; c, the same tooth after it has been some time in use. The uncoloured portions are the dentine or ivory, the shaded parts the cement filling the cavities and surrounding the exterior. The black line separating these two structures is the enamel or hardest constituent of the tooth.
Date
Source Encyclopedia Britannica, Equidae article, volume 9, page 721. https://www.gutenberg.org/files/35398/35398-h/35398-h.htm#ar6
Author AnonymousUnknown author

Licensing

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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:EB1911_-_Equidae_-_Fig._2.%E2%80%94Teeth_of_Anchitherium.jpg

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Date/TimeThumbnailDimensionsUserComment
current21:03, 8 April 2019Thumbnail for version as of 21:03, 8 April 2019517 × 177 (25 KB)DivermanAU (talk | contribs)User created page with UploadWizard

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