BLACK CAT MOUNTAIN TRILOBITES

"Trilobites of Black Cat Mountain" by George Hansen
http://blackcatmountain.com/

"A Guide to the Orders of Trilobites" by Dr. Sam Gon III
http://www.trilobites.info/

Tracking Trilobites: Adventures in Paleontology. A book by Judy Lundquist
http://home.insightbb.com/~jlq.sci/TrackingTrilobites.html

Trilobiten.de (German Trilobite Site)
http://www.trilobiten.de/

The Virtual Fossil Museum (Trilobite Classification and Images)
http://fossilmuseum.net/

Association of Applied Paleontological Sciences AAPS
https://www.aaps.net

The Western Trilobite Association W.T.A.
http://www.westerntrilobites.com

Donald E. Hahn Antiquarian & Hard to find Books (Trilobite Books and Papers)
http://www.abebooks.com/home/Hahnsnatural/

Geological Tools and Outfitter (Field Tools and Supplies)
http://www.geo-tools.com/

Paleo-Bond Stabilizers and Adhesives (Adhesives for Fossil Preparation)
https://www.paleobond.com/

PaleoTools (Custom Air Scribes Designed For Fossil Preparation)
https://www.paleotools.com/

Crystal Mark Inc. (Micro Air Abbrasive Units and Supplies)
http://www.crystalmarkinc.com/