Michael Polcyn, a paleontologist with Southern Methodist University, shows a fish fossil embedded in shale.
Michael Polcyn, a paleontologist with Southern Methodist University, shows a fish fossil embedded in shale. Amanda Rogers News-Mirror
Michael Polcyn, a paleontologist with Southern Methodist University, shows a fish fossil embedded in shale. Amanda Rogers News-Mirror

Find of a lifetime: Child uncovers dinosaur bones in Mansfield

April 09, 2015 04:16 PM