http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Stratigraphy of the Star Peak Group (Triassic) and overlying lower Mesozoic rocks
iii, 50 pages : illustrations (part folded in pocket) ; 29 cm.
by N.J. Silberling and Robert E. Wallace.
Geological Survey professional paper ; 592