A rendering of a stegosaurus. The unique fossil found in Morocco has asymmetric crosshatched armour and flat spikes on its tail. Getty Images
A rendering of a stegosaurus. The unique fossil found in Morocco has asymmetric crosshatched armour and flat spikes on its tail. Getty Images
Unique stegosaurus dinosaur fossil discovered in Morocco
Scientists say the 165-million-year-old Thyreosaurus atlasicus had distinctive patterned armour and flat tail spikes
