Dinosaur fossils unearthed during parking lot construction at national park

A routine parking lot project at Dinosaur National Monument has unearthed dinosaur fossils at the site for the first time in more than a century.

Workers uncovered the fossils near the Quarry Exhibit Hall after removing asphalt in mid-September, exposing dinosaur-bearing sandstone, the National Park Service said. Park staff identified the remains on Sept. 16 and immediately halted construction to allow paleontologists to assess the find.

The fossils are believed to belong to a large, long-necked dinosaur called the Diplodocus.