Mineral resources map of the Hillsboro and San Lorenzo Quadrangle, Sierra and Grant counties, New Mexico
No abstract available.
New Mexico↗
Geology topics
D. C. Hedlund
Publications and source records attributed to D. C. Hedlund.
Geologic map of the Spring Hill Creek Quadrangle, Saguache County, Colorado
Explore the source record for details and available documents.
Miscellaneous Field Studies Map↗
Geologic map of the Pritchards Station Quadrangle, Nye County, Nevada
Explore the source record for details and available documents.
IMAP↗
Geologic map of the complex of alkalic rocks at Iron Hill, Gunnison County, Colorado
No abstract available.
Colorado↗
Preliminary geologic map and sections of the western part of the Gateway district, Mesa County, Colorado, and Grand County, Utah
No abstract available.
Colorado;Utah↗