Nemegt Formation Diorama poster Size:18″×18″ is a Cretaceous rock formation

is a Cretaceous rock formation known for several notable dinosaurs and other vertebrate fossils

known for their unusual headgear

it is now accepted that the "tyrant lizard king" from the Cretaceous of North America was clad in feathers

Surgical and N95 face masks are recommended for medical personnel but this is not a medical-grade face mask of those types

including Bisphenol A (BPA) which is known to the State of California to cause birth defects or other reproductive harm

Nemegt Formation Diorama poster Size:18″×18″ is a Cretaceous rock formationOne of the stars of Prehistoric Planet, Mononykus features in this diorama illustrating a scene from the Nemegt Formation in Cretaceous Mongolia. Design by Stieven Van der Poorten Paper thickness: 10. 3 mil Paper weight: 5. 57 oz y (189 g m) Gicle printing quality Opacity: 94% ISO brightness: 104%