


Dinosaur egg, probably Therizinosaurus cheloniformis. Previously identified by the British Museum (Natural History) as a sauropod egg on a card accompanying the object: 'Dinosauria, Sauropoda egg of indeterminate sauropod dinosaur / Campanian-Maastrichtian. Upper Cretaceous c. 75 mya / Mongolia, Dalandzadgad Det. ACM 26/7/93 / Receipt no. 12253'.