Sunday, July 27, 2014 – A ‘world-class’ dinosaur tracksite in Alaska’s Denali National Park has exposed tracks and patterns for herds of hadrosaurids (the duck-billed dinos). Paleontologist Anthony Fiorillo concludes this find strongly indicates that hadrosaurids were year-round residents of northern latitudes, and that Arctic hadrosaurids lived in multigenerational herds. Additional details can be found in the study: Herd structure in Late Cretaceous polar dinosaurs: A remarkable new dinosaur tracksite, Denali National Park, Alaska, USA.

Remarkable New Dinosaur Tracksite in Denali National Park