Heterodontosaurus poster Helicoprion Millions of years of plant

Millions of years of plant evolution have been preserved in the fossil record

Gorgosaurus lived in what is now Canada around 75 million years ago

It features the iconic ceratopsians Styracosaurus and Unescoceratops

Its long tail likely helped it move across water like today’s otter

The holotype was found next to a nest that it was infamously accused of preying upon

Heterodontosaurus poster Helicoprion Millions of years of plantHeterodontosaurus was one of the earliest known ornithischian dinosaurs, being found in Lower Jurassic rocks in South Africa. Heterodontosaurus and its close kin had fang like teeth just behind a beak, followed by chisel shaped cheek teeth.