Sam Gon's A Guide to the Orders of Trilobites. An unparalleled, comprehensive, award winning site about trilobites!
The Gunther Family's site: Geo-Tools.com
Museum Classification and Phylogeny: Trilobita
Orders: Agnostida - Asaphida - Corynexochida - Harpetida - Lichida or Odontopleurida
Phacopida - Proetida - Ptychopariida - Redlichiida - Trilobite Relatives
Useful information on Fake Trilobites More on Fake Trilobites
Dr. Linda B. McCollum: Lower-Middle Cambrian Boundary Research, southern Great Basin and south China. Her extensive Pioche Shale faunal list. Linda works on the Pioche Shale and Spence Formation. If you know of any other species from these formations, or have additional specimens or information, please contact Dr. Linda McCollum at: Eastern WashingtonUniversity 130 ScienceBuilding Cheney, WA99004-2439USA, firstname.lastname@example.org
Dr. Brian D. E. Chatterton: Paleozoic fossils, especially trilobites, biogeography, biostratigraphy, heterochrony, ontogeny, systematics
Dr. Fred Sundberg: Fred has worked on Lower to lower Upper Cambrian assemblages from Nevada, Utah, California, and Arizona. If you know of any other species from these formations, or have additional specimens or information, please contact him at FredS@show-low.k12.az.us.
Dr. Ben Waggoner: Ediacara biota and Cambrian radiation
Steve Westrop: Lower Paleozoic trilobites, extinctions, paleoecology, evolutionary paleontology, etc.
Nigel Hughes: Cambrian and Ordovician trilobites, Himalayas, morphometrics, paleobiology, etc.
Christina Lochman Balk: Cambrian-Ordovician trilobites, shallow marine carbonates, Paleozoic stratigraphy
Rolf Ludvigsen: DIRT (Denman Institute for Research on Trilobites)
Mikko's Phylogeny Archive - Olenellina (hit the back arrow to see other trilobite groups).
Utah Geological Survey
Nevada Bureau of Mines and Geology
Trilobite Site Information:
The Marble Mountains: UCMP Berkeley
Whyte-Inyo Mountains UCMP Berkeley 's: Localities of the Cambrian: The Whyte-Inyo Mountains
House Range, Utah: UCMP Berkeley Virtual Fossil Museum
Pioche Shale Formation, Nevada: Virtual Fossil Museum
Explosion Cambrian Explosion Fossils Utah Burgess Shale Like Fossils
Burgess Shale Fossils and Cambrian Explosion at Virtual Museum
Other Useful Information:
of the Southwestern US. Images from a talk presented to the Annual Meeting
of the Geological Society of America, Salt Lake City, Utah, Oct. 1997
Paleobiology Across Geologic Time
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Selected Online Publications