Pharyngolepis oblongus, primitive jawless fish Iguanodon Archaeaspinus

Archaeaspinus

and the area became known as "Egg Mountain"

which meant it could chew its food and breathe at the same time

Authentic Oviraptor dinosaur eggs can sell starting at about $300 but these only have about 10% original shell and the rest of the “egg” being the filled in matrix

Dendroolithus is genus of dinosaur egg native to China and Mongolia

Pharyngolepis oblongus, primitive jawless fish Iguanodon ArchaeaspinusPharyngolepis is an extinct genus of primitive jawless fish that lived in the Silurian period of what is now Norway. Pharyngolepis had well developed anal and caudal fins, but no paired or dorsal fins that would have helped stabilise it in the water, and so was probably a poor swimmer, remaining close to the sea bottom. The pectoral fins were instead replaced by bony spines, possibly for protection against predators, and there was a row of spines