Trilobites



Olenellus fowleri from Pioche Formation, Nevada Also see: Olenellus thompsoni from Kinser Formation, Pennsylvania	Damesella paronai Trilobite	Albertella trilobites from the Middle Cambrian Jangle Limestone of Pahrump Nevada	Bristolia bristolensis from the Lower Cambrian of Nevada Another Bristolia Example

Deiracephalus aster from upper Cambrian Miiliard County Utah	Bristolia mohavensis Trilobite	Ceraurus pleurexanthemus from the Upper Ordovician of Quebec, Canada	Nevadia weeksi from Esmeralda County California

Chisholm Shale of Nevada Zacanthoides Trilobite

Some Favorite Trilobites