Paul Layer, dean of UAF's College of Natural Sciences and Mathematics, left, and research assistant professor Jeff Benowitz, rest along the trail on a hike up Tattler Creek in Denali National Park. The area has drawn intense interest in recent years after several discoveries of dinosaur remains along the drainage.

DenaliGeophysical InstituteResearchgeologyoutdoorssummerhorizontalDenali National ParkstafffacultymaleGIdinosaur