(Capitol Reef National Park, UT) — Officials in Utah are offering a reward after fossils dating back more than 251-million years were stolen from a national park. The trace reptile track fossils were taken from a trackway at Capitol Reef National Park. Officials called the fossils “irreplaceable” and are offering up to one-thousand dollars for information that leads to the prosecution of those who allegedly stole them. The U.S. Park Rangers said fossils preserve the record of life on earth and are exceedingly rare.