Dinosaur ColumnDinosaur TypesDinosaur CharacteristicsDinosaur FossilsEra [Tyrannosaurid] Japan’s First! Lower Jaw Fossil Discovered in Amakusa, Kumamoto. A Potential New 8-Meter Species? How Do Fossils Form? A Complete Guide to the Miraculous Process That Preserves Ancient Life.
Jurassic 
![[Tyrannosaurid] Japan's First! Lower Jaw Fossil Discovered in Amakusa, Kumamoto. A Potential New 8-Meter Species?](https://dinosaurmuseum.jp/wp/wp-content/uploads/eyecatch_japan-first-tyrannosaurid-jaw-bone_en-1024x512.webp)
