The Conversation

Curious Kids: how do we know if a dinosaur skeleton is from a child dinosaur or an adult dinosaur?

Author: Caitlin Syme, PhD in Vertebrate Palaeontology, The University of Queensland

This T. rex is very big, but was it a grown-up?Shutterstock

When you find dinosaur skeletons, how can you tell how old the dinosaur was? Like, if the skeleton is from a child dinosaur or an adult dinosaur? – Henry, aged 8.

Hi Henry, that’s a good but tricky question.

There are a couple of ways we can try to tell how old a dinosaur was...

More...

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