ROM Fossils & Evolution

By discovering, preserving and studying fossils from around the world, ROM palaeontologists learn how life evolved over time. The more we learn about this deep evolutionary heritage, the more we can appreciate how humans form part of the Earth’s complex fabric of life. ROM research also enables us to reconstruct past ecosystems and large-scale patterns of biodiversity through deep history. This understanding of how ancient organisms both large and small responded to biological and environmental changes contributes to our understanding of climate change and biodiversity loss today.

M.A. Fritz Travel Grant: Two awards will be offered annually to help offset the costs of visiting and studying ROM paleontology collections.

What's New

Category: Video

Explore the badlands of southern Alberta with Dr. David Evans and his team, as they take time out from hunting dinosaurs to show you the amazing beauty and diversity of plant and animal life in this arid environment.

It's harsh and unforgiving, and the reminders of mortality are all around, thanks to the bleaching skulls and bones of animals that met their end here.

Category: Video

The new Burgess Shale website launches December 1, 2011 at

Category: Video

Watch the construction of Gordo, the Royal Ontario Museum's Barosaurus skeleton mounted in the James and Louise Temerty Galleries of the Age of Dinosaurs. The real fossil specimen is the largest dinosaur ever to be mounted in Canada at almost 27.5 metres (90 feet) in length.