Metriacanthosaurus ( meaning `` moderately-spined lizard '' ) is a genus of sinraptorid dinosaur from the upper Oxford Clay of England , dating to the mid-Jurassic Period , about 160 million years ago ( lower Oxfordian ) .
Metriacanthosaurus is a genus of theropod dinosaur that lived in Europe during the Middle Jurassic period , about 160 million years ago .