Discovery of almost 100 sauropod footprints over a distance of 220 metres provides new insight into how Jurassic dinosaurs moved through the landscape of what is now Britain Get the free Morning Headlines email for news from our reporters across the world Sign up to our free Morning Headlines email Sign up to our free Morning Headlines email Email * SIGN UP I would like to be emailed about offers, events and updates from The Independent. Read our Privacy notice The most extensive dinosaur