Paleontology enthusiast recounts her experiences collecting Cambrian trilobites in the desert of western Utah. Includes photos.

View photos of trilobites by geologic period, and find out how to purchase fossils.

Discusses the classification and anatomy of trilobites, and provides photos. Available in English and Swedish.

Presents images of trilobites from the Devonian, Silurian, Ordovician and Cambrian time periods.

Appreciate a tour of the trilobite showcase to enjoy photographs of such fossils from around the world. Search the database by genus.

Outlines the life history, fossil record and systematics of trilobites. Provided by the Univ. of California Museum of Paleontology in Berkeley.