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File:Psittacosaurus skull lateral.png

Summary

Description

Lateral and anterior view of Psittacosaurus mongoliensis skull

Date 1923
Source http://digitallibrary.amnh.org/dspace/handle/2246/3267
Author Henry Fairfield Osborn (d. 1935)
Permission
( Reusing this file)

Author died more than 70 years ago as of 2005.

Licensing

Public domain This image (or other media file) is in the public domain because its copyright has expired.

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