Middle Cambrian trilobites of the Pleasent Hill Formation in Central Pennsylvania

F. Rasetti

1965

Article

Journal of Paleontology 39(5):1007-1014

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Taxa discussed in this work:

• Blairella
• Blairella triangularis
• Neoblairella crassimarginata

Taxonomy:

• Blairella triangularis belongs to Blairella - Rasetti (1965)