Footprints reveal giant carnivorous dinosaurs the length of a bus wandered Australia

Researchers say the Queensland dinosaur predates its more famous cousin' the T rex by about 90 million years

Giant carnivorous dinosaurs the length of a bus wandered south-east Queensland about 160 million years ago, new research shows.

Analysis of fossilised footprints by a University of Queensland research team has shone new light on the diversity of dinosaur life during the mid-to-late Jurassic period.