Ordovician Brachiopods, Trilobites, and Stratigraphy in Eastern and Central Nevada


Book Description

Additional title page description: A description of 79 species of 58 genera of brachiopods and trilobites in the context of seven strategically located stratigraphic sections. Interpretations of Middle Ordovician stratigraphy in central Nevada are modified.










Silicified Middle Ordovician Trilobites


Book Description