Contact: Vince Stricherz
vinces@u.washington.edu
206-543-2580
University of Washington
Caption: The shaded area at the snout represents the size of the K. collinsoni fossil found in 1986, compared with the estimated actual head size.
Credit: Christian Sidor
Usage Restrictions: For news media purposes only.
Related news release: My, what big teeth you had! Extinct species had large teeth on roof of mouth