Ancient reptile footprints are rewriting the history of animals living on land

Scientists in Australia have identified the oldest known fossil footprints of a reptile-like animal, dated to around 350 million years ago.

- BY CHRISTINA LARSON

The discovery suggests that after the first animals emerged from the ocean around 400 million years ago, they evolved the ability to live exclusively on land much faster than previously assumed.

Previously the earliest known reptile footprints, found in Canada, were dated to 318 million years ago.

The ancient footprints from Australia were found on a slab of sandstone recovered near Melbourne and show reptile-like feet with long toes and hooked claws.