2022 $1 Australian Dinosaurs Limited Edition 'DINO' and Envelope Privy Mark 5 Coin PNC

The four dinosaurs are: Diamantinasaurus matildae, a long necked, plant-eater up to 20 metres in length; Australovenator wintonensis, a carnivorous predator, about six metres in length, Kunbarrasaurus ieversi, a four-legged, plant-eater covered in bony armour; and an Elaphrosaurine theropod (three-toed) dinosaur which was anslender, two-legged and probably a plant-eater.