DALLAS (AP) — Scientists from Southern Methodist University have helped a Dallas zookeeper and his 5-year-old son excavate a dinosaur fossil they found behind a grocery store in the Dallas-Fort Worth area.
The Dallas Morning News (http://bit.ly/1aJXuYA ) reports that Tim Brys and his son Wylie worked at the excavation site Tuesday to dig up what paleontology professor Dale Winkler believes could be a nodosaur, a pony-sized dinosaur that dwelled on land.
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