Its fossils have been found in deposits of the Wessex Formation on the Isle of WightApproximate measurements of Hypsilophodon: Complete 1:20 Scale

which it caught in flight

The tail was long and rigid

It also had a distinctive bony crest on top of its head

which suggest the presence of a kind of "hump" on its neck

Aquilolamna milarcae Variant:Primed Its fossils have been foundAquilolamna milarcae is an extinct species of shark that lived during the Late Cretaceous, approximately 70 to 65 million years ago. This prehistoric shark is known for its distinctive "crossbow" shape, characterized by very large, triangular shaped pectoral fins. Its fossil remains were discovered in the Lpez de Bertodano Formation on Seymour Island in Antarctica. This species of shark is considered one of the rarest and most surprising fossils found