File:Trachodon-teeth.jpg
Jump to navigation
Jump to search
Size of this preview: 800 × 264 pixels. Other resolutions: 320 × 106 pixels | 900 × 297 pixels.
Original file (900 × 297 pixels, file size: 106 KB, MIME type: image/jpeg)
Captions
Captions
Add a one-line explanation of what this file represents
Teeth of the duck-billed dinosaur Trachodon. The dental magazine has been removed from the lower jaw and is seen to consist of several close-set rows of numerous small pencil-like teeth which are pushed up from beneath as they wear off at the grinding surface.
Source: William Diller Matthew: Dinosaurs. With Special Reference to the American Museum Collections. New York, 1915. Received from: http://www.gutenberg.org/files/19302/19302-h/19302-h.html
 |
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.
|
 |
 |
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.
|
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:00, 17 October 2009 | | 900 × 297 (106 KB) | Robbot (talk | contribs) | Teeth of the duck-billed dinosaur ''Trachodon''. The dental magazine has been removed from the lower jaw and is seen to consist of several close-set rows of numerous small pencil-like teeth which are pushed up from beneath as they wear off at the grinding |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
