RB-029 Fossil Canyon

Virgil Adams and Stanley Grimshaw, two students from State University, defy strong warnings and brave the horrible desert heat of Fossil Canyon to locate some bones or other fossils to impress the professors at school. Dean Sands at the university realizes at least one student is missing. So he asks Bill and the boys to look in the deadly Fossil Canyon for the missing boy. Can Bill and our rangers survive the heat of the canyon themselves? Can they locate the missing students?