Pterosaur Tooth | Cretaceous Period Army One Tetradrachm coin minted in

One Tetradrachm coin minted in Roman Syria

due to exposure and wear

50 gramsDiameter: 1

wearing a wreath of ivy and fruit

Wu Zhu coins are cherished by historians and collectors alike

Pterosaur Tooth | Cretaceous Period Army One Tetradrachm coin minted inHistory of the Artifact Pterosaurs were a group of flying reptiles that lived during the Mesozoic Era, alongside dinosaurs, from approximately 228 to 66 million years ago. Though often mistaken for dinosaurs, they belonged to a distinct group within the broader class of reptiles. Pterosaurs were the first vertebrates to evolve powered flight, long before birds or bats. They had lightweight, hollow bones and a wing structure supported primarily by an