Relief shown by contours and spot heights. Title from envelope and text. Title on map: Coal and clinker outcrop map of the Grendive 30x60-minute quadrangle, eastern Montana and adjacent North Dakota / by Susan M. Vuke-Foster and Roger B Colton. Text includes references: pages 8-9.
Series:
Geologic map series ; no. 49
OCLC:
(OCoLC)21073191
Locations:
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.