Ordovician of the Great Basin


Book Description
















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.