Relief shown by contours and spot heights. "Mapped in 1964-1968." Includes col. cross section, 2 index maps, and quadrangle map. Text and bibliography on separate sheet accompanies map GQ-1108.
Series:
Geologic quadrangle map ; GQ-1108
OCLC:
(OCoLC)19725893
Locations:
UNUX074 -- University of Northern Iowa - Rod Library (Cedar Falls)
OVUX522 -- University of Iowa Libraries (Iowa City)
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.