Title: Stratigraphic nomenclature of Cambrian and Lower Ordovician rocks of eastern-most southern Arizona and adjacent western-most New Mexico
First published: 1972
Subjects: Geology, Stratigraphic, Nomenclature, Stratigraphic Geology, Geology
Places: Arizona, New Mexico
Time periods: Cambrian, Ordovician
LC classification: QE75 .B9 no. 1372-B, QE662 .B9 no. 1372-B