The fossil was found at a cliff in Denmark. Fossilized vomit is called regurgitalite, and it's a type of trace fossil, which ...

A cluster of 66-million-year-old fish vomit is a natural, national treasure in Denmark. The rare find shines a light on the ...

Both crinoids and moss animals would be common in that area at the bottom of the sea at the time. Unfortunately for this fish, crinoids don't have much nutrition and have a coating of mucus that ...

The predator was attempting to eat sea lilies, also called crinoids. The deep-sea creatures, which could be mistaken for plants, still exist today. The fossil also appears to contain bryozoans, Olsen ...