Trilobites from Mid-Western US


*Homotelus*	*Ampyxina*	*Kettneraspis*	*Huntoniatonia*	*Piltonia*	*Huntoniatonia*

*Cyphaspis*	*Dalmanitidae*	*Thaleops*	*Ameropiltonia*	*Cordania*	*Vogdesia*

*Frencrinuroides*	*Dolichoharpes*	*Cryptolithoides*	*Lonchodomas*	*Ameropiltonia*	*Comptonaspis*

*Calymene*	*more to come*	*more to come*	*more to come*	*more to come*	*more to come*