Kansas Geological Survey, Current Research in Earth Sciences, Bulletin 247, part 1
Modeling Dielectric-constant Values of Geologic Materials: An Aid to Ground-penetrating Radar Data Collection and Interpretation--Fig. 10B

Fig. 10B. Hydraulic (air) permeability versus helium porosity, with a log-linear correlation of R₂ = 0.8743 (line). These values are based on laboratory measurements from carbonate samples collected at the Martinez, Kruger et al. (1998) study site.

Kansas Geological Survey
Web version December 3, 2001
http://www.kgs.ku.edu/Current/2001/martinez/fig10B.html
email:lbrosius@kgs.ku.edu