Surficial geologic map of the Walden 30ʹ x 60ʹ quadrangle, Jackson, Larimer, and Routt counties, Colorado / Department of the Interior, U.S. Geological Survey ; by Richard F. Madole
Series Titles:
Miscellaneous investigations series ; map I-1824 Miscellaneous investigations series (Geological Survey (U.S.)) ; map I-1824.
Variant Titles:
Walden 30ʹ x 60ʹ quadrangle, Jackson, Larimer, and Routt counties, Colorado, surficial geologic map