Cincinnatian Trilobites - Information about trilobites from the Upper Ordovician Period Cincinnatian Seiries of Eastern North America. Includes images and links.
Elrathia - Exercise from Invertebrate Anatomy OnLine covering the systematics and external anatomy of this extinct trilobite.
Fossil Groups: Trilobites - Provides a description of these extinct arthropods, information on the major groups, and the fossil record they left during their 350 million years on Earth.
Introduction to the Trilobita - UCMP Berkeley introduction to the trilobite fossil record, ecology, systematics and morphology.
Mr.B.Bug's Trilobite World - An entertaining and informative approach to the subject of trilobites and trilobite fossils, with animated graphics and audio.
Rolled Trilobites - Photograhp of a collection of rolled up trilobites from Paleozoic.org, a free online fossil resource.
Russian Paleontologic Masters' Club - Provides a virtual museum of trilobite fossils, photographs of the quarries where they were found and specimen trilobites for sale.
Virtual Wonders: Trilobites - The Natural History Museum's online exhibit of several well-preserved trilobite taxa discovered in 2003 in Morocco.
Weeks Formation and Indiana Trilobites - Provides images and information about the well-preserved trilobites Bob Schacht has collected in Utah and Indiana.
