The Stratigraphic and Geologic Maps sub-series contains 1 linear foot of published maps collected by Frank E. Lozo. Dating in publication from 1957 to 1974, the majority of these maps were published by the United States Geological Survey while others were published by other government entities and private publishers. The sub-series is arranged alphabetically by state and includes maps of areas in Arizona, Arkansas, California, Colorado, Idaho, Kansas, Kentucky, Nevada, New Jersey, New Mexico, South Dakota, Tennessee, Texas, Utah, and Wyoming.