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Trilobite Dorsal Morphology
Many thanks to Denis Audo and Jim Cook!
auf Deutsch

Dorsal Morphology (in German)
Thanks to Michael Kurth and James Cook for assisting with the research and development of this chart.
Please visit Mike Kurth's fossil website: Foss@.de
Many thanks to Denis Audo and Jim Cook! Many thanks to Manuel Francisco Valério Romão and Armando Marques-Guedes Other languages
Clicez ici pour le diagramme en français Clique aqui para o diagrama em português Tecleo aquí para el diagrama en español coming soon

stroll with me among the topics below...
Walking Trilobite animation ©2000 by S. M. Gon III
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page links to all features of this web site:
Just Starting: Home page | Site Map | Introduction | Geological Time | Glossary of terms | Selected References
Morphology: Dorsal | Ventral | Internal | Eyes & Vision | Major Features | Facial Sutures | Pygidium Size | Hypostome Types
Paleobiology: Ecology | Tracks | Feeding Habits | Paleogeography | Reproduction & Ontogeny | Molting | Enrollment
Classification: Systematics | Trilobite Orders | Order Key | Family Listings | Evolutionary trends | Pictorial Guides
Miscellaneous: FAQ | ID Quiz | Links | Galleries |TOM Archives | Specimen Preparation | Trilobite Trading | Accolades
More trilobite reading: hardcopy folio of this website | Trilobite titles on Amazon.com

Summary Fact Sheets
diagnostic characters and detailed line drawings
Trilobite Order Galleries
Click on any of the images below to be sent to a gallery featuring photos of trilobites in that Order
Ptychagnostus (Ptychagnostidae)
Redlichia (Redlichiidae)
Olenoides (Dorypygidae)
Arctinurus (Lichidae)
Reedops (Phacopidae)
Homotelus (Asaphidae)
 Proetus (Proetidae)
Bolaspidella (Menomoniidae)
Agnostida
Redlichiida
Corynexochida
Lichida
Phacopida
Asaphida
 Proetida
Ptychopariida
All line drawings this page ©1999, 2000 by S. M. Gon III
last revised 15 OCTOBER 2001