Voting period is over. Please don't add any new votes. Voting period ends on 20 Sep 2010 at 16:37:19 (UTC)
Reason
Not something you see every day- this entire species and genus (the article for which is a current FAC candidate) is known entirely from this tiny fragment of jaw. We have a microscopic photograph of the fragment, in the usual style for this kind of thing, sent to us by the scientists at the request of the article writer. Highly encyclopedic content and style, massive encyclopedic value, incredibly irreplaceable, obvious technical quality. Caption modified from the article.