Millions of years ago, many kinds of animals created tracks and trails in the same way as animals do today.
This story investigates fossil tracks, trails and other traces of past animal activity. And explores what they can tell us about the lives of these extinct animals.
Here we investigate the information supplied by these tracks. Trace fossils also describe the way in which extinct animals lived their lives.
All of us today leave tracks…maybe our tracks will be discovered in the future.