We report analyses of porosity and permeability of core samples from Site 1193 in the Northern Marion Platform, Sites 1196 and 1199 in the Southern Marion Platform, and Sites 1194, 1195, 1197, and 1198 from the slopes of these platforms. The samples include 415 horizontal 1-in plugs, 290 vertical 1-in plugs, and 23 whole-core pieces. Porosity and permeability analyses were possible for most, but not all, samples. Grain density measurements were also obtained for the horizontal plugs. Representative photomicrographs are provided of thin sections from 139 of the horizontal plugs and the 23 whole-core pieces.

Supplement to: Ehrenberg, Stephen N; Eberli, Gregor P; Bracco Gartner, Guido L (2004): Data report: Porosity and permeability of Miocene carbonate platforms on the Marion Plateau, ODP Leg 194. In: Anselmetti, FS; Isern, AR; Blum, P; Betzler, C (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 194, 1-217