http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Cross section, lower Permian-upper Pennsylvanian stratigraphy
Eskota Field, Fisher County to Gunsight District, Stephens County, west central Texas
Lower Permian-upper Pennsylvanian stratigraphy : Eskota Field, Fisher County to Gunsight District, Stephens County, west central Texas
1 section : photocopy ; sheet 61 x 272 cm.