Activity

Paleontologists Found Zavacephale Rinpoche, The Oldest And Most Complete Dome-Headed Dinosaur (DHD), In Mongolia’s Gobi Desert, Jutting From A Cliff. At 108–115M Years Old, It’s 15M Years Older Than Prior DHDs. The Juvenile, 3.3ft Long & 12.9lbs, With A Full Skull & Limbs, Offer Rare Insight Into Pachycephalosaur (DHD) Growth & Evolution.

Oldest Known Pachycephalosaur Fossil Discovered in Mongolia | Scientific American

https://www.scientificamerican.com/article/oldest-known-pachycephalosaur-fossil-discovered-in-mongolia/

A newly discovered dinosaur species has been identified from a fossil unearthed in Mongolia that represents the most complete pachycephalosaur specimen yet found