Phacops rana africana, trilobite (Replica) Troodon suggesting the animal was a

suggesting the animal was a fierce hunter

This ridge can be high in un-flattened fossils

had a wingspan of only about 25 centimeters (9

Erdmann returned to Sulawesi in November 1997 to interview fishermen to look for further examples

is diphycercal (meaning divided into three lobes)

Phacops rana africana, trilobite (Replica) Troodon suggesting the animal was aThis large enrolled trilobite has great detail, especially the eyes. This specimen is from the Devonian of Morocco. Trilobites are very well known, and possibly the second most famous fossil group after the dinosaurs with some 15,000 known species. Trilobites are extinct arthropods that form the class Trilobita. They appeared at the start of the Cambrian period and flourished throughout the lower Paleozoic era before beginning a drawn out decline to