Our discovery has revealed features previously unknown in trilobites. For example, the new fossils show a sophisticated feeding apparatus. In particular, the first pair of head appendages behind ...

In the kits, the trilobite (2), brachiopod (3), dinosaur bone (4 ... Dinosaur footprints and worm burrows are examples of trace fossils, as are coprolites (fossilized dung or feces). In the kits, the ...

Scientists made the find while looking at the well-preserved trilobite fossil. They lived in seas ... "This may be the earliest example of an eye that it is possible to find.

In this activity, your class will use images of trilobite fossils to explore how fossils preserve information about ancient life. They will sort the fossils into orders (closely related groups) by ...