Tarokh, AliLabuz, Joseph F2018-04-062018-04-062018-04-06https://hdl.handle.net/11299/195256Deposited here are Excel spreadsheets containing all figure data except for figures 1 and 2. Descriptions of each file can be found in "Tarokh-Labuz-Readme.txt".These data address two key questions: (i) is Ks'' a constant and (ii) under what conditions does Ks'' = Ks hold. We present unique laboratory experiments that enable the direct measurement of Ks'', for the first time, for ideal and natural porous solids.CC0 1.0 Universalhttp://creativecommons.org/publicdomain/zero/1.0/Unjacketed pore modulusIdeal porous solidEffective stress dependencyNon-connected pore spacePoroelastic parametersDatasethttps://doi.org/10.13020/D6RX0J