Devonian Times was written, illustrated and designed by me. I am responsible for its contents. The pages and illustrations are copyrighted by me. Non-commercial (personal, educational and scientific) use of the illustrations are encouraged and free of charge, provided that credit is given. Credit information should include either a hyperlink (http://www.devoniantimes.org) for internet-mediated media (e.g., web pages and email) or "www.devoniantimes.org" for other media; the inclusion of my name is optional but appreciated. I would also appreciate an email informing me of the use.
All commercial queries for use of the illustrations should be directed to . All fossil images were provided by either or . Queries on the use of the fossil images should be directed to them.
Dennis C. Murphy