66 million-year-old fossilised vomit discovered in Denmark
66 million-year-old fossilised vomit discovered in Denmark
www.bbc.com 66 million-year-old fossilised vomit discovered in Denmark
Experts say the discovery will help them understand what animals were eating during the Cretaceous period.
Experts say the discovery will help them understand what animals were eating during the Cretaceous period.