Median-porosity contour maps of the J Sandstone, Dakota Group, in the Denver Basin, Colorado, Nebraska, and Wyoming /

Published 1987

Median-permeability contour maps of the J sandstone, Dakota Group, in the Denver Basin, Colorado, Nebraska, and Wyoming /

Published 1986

Map showing inferred relative permeability of geologic materials in the Parker quadrangle, Arapahoe and Douglas Counties, Colorado /

by Maberry, John O., 1935-
Published 1972

Map showing inferred relative permeability of geologic materials in the Morrison quadrangle, Jefferson County, Colorado /

by Scott, Glenn R., 1918-2012
Published 1972

Map showing relative permeability of rocks and surficial deposits of the Aspen quadrangle, Pitkin County, Colorado /

by Bryant, Bruce, 1930-
Published 1972