Trilobites

Cincinnatian Trilobites - Information about trilobites from the Upper Ordovician Period Cincinnatian Seiries of Eastern North America. Includes images and links.
www.isotelus.com/

Elrathia - Exercise from Invertebrate Anatomy OnLine covering the systematics and external anatomy of this extinct trilobite.
webs.lander.edu/rsfox/invertebrates/elrathia.html

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.
palaeo.gly.bris.ac.uk/Palaeofiles/Fossilgroups/trilobites/index.htm

Introduction to the Trilobita - UCMP Berkeley introduction to the trilobite fossil record, ecology, systematics and morphology.
www.ucmp.berkeley.edu/arthropoda/trilobita/trilobita.html

Mr.B.Bug's Trilobite World - An entertaining and informative approach to the subject of trilobites and trilobite fossils, with animated graphics and audio.
www.geocities.com/mrbbug1/

Palaeontology: Research: What are Trilobites? - An introduction to the trilobites with a discussion of their phylogeny, courtesy of the Australian Museum Online.
www.austmus.gov.au/palaeontology/research/trilobites02.htm

Per Hansson's Trilobite Gallery - Swedish trilobites.
triloswed.info/

Rolled Trilobites - Photograhp of a collection of rolled up trilobites from Paleozoic.org, a free online fossil resource.
www.paleozoic.org/pages/gallery-15.htm

Russian Paleontologic Masters' Club - Provides a virtual museum of trilobite fossils, photographs of the quarries where they were found and specimen trilobites for sale.
fossils-club.com/

The Semi-Compleat Trilobite - A page of trilobites with images broken down by time period.
www.geo.ucalgary.ca/~macrae/trilobite/trilobite.html

Triarthrus eatoni - Exercise from Invertebrate Anatomy OnLine covering the systematics and external anatomy of this extinct trilobite.
webs.lander.edu/rsfox/invertebrates/triarthrus.html

Trilobites - Photos of trilobites from around the world, as well as a searchable database of over 280 specimens.
www.trilobites.com/

Trilobites - Utah Geological Survey - Trilobites and the Cambrian Environment of Utah, an essay by Rebecca L. Hylland.
geology.utah.gov/surveynotes/gladasked/trilobites.htm

Virtual Wonders: Trilobites - The Natural History Museum's online exhibit of several well-preserved trilobite taxa discovered in 2003 in Morocco.
www.nhm.ac.uk/nature-online/virtual-wonders/index2.html

Weeks Formation and Indiana Trilobites - Provides images and information about the well-preserved trilobites Bob Schacht has collected in Utah and Indiana.
www.weekstrilobites.com/