Figure F4. Pressure difference between the upstream and downstream reservoirs (Pu - Pd) vs. time for each of the six samples included in this study. Red symbols = data used to estimate the permeability of the sample, solid line = best fit. A. Sample 191-1179C-4H-2, 145–150 cm. B. Sample 191-1179C-10H-5, 145–150 cm. C. Sample 191-1179C-15H-5, 145–150 cm. D. Sample 191-1179C-19H-2, 145–150 cm. E. Sample 191-1179C-21H-1, 145–150 cm. F. Sample 191-1179C-24H-1, 145

Figure F4. Pressure difference between the upstream and downstream reservoirs (P_u - P_d) vs. time for each of the six samples included in this study. Red symbols = data used to estimate the permeability of the sample, solid line = best fit. A. Sample 191-1179C-4H-2, 145–150 cm. B. Sample 191-1179C-10H-5, 145–150 cm. C. Sample 191-1179C-15H-5, 145–150 cm. D. Sample 191-1179C-19H-2, 145–150 cm. E. Sample 191-1179C-21H-1, 145–150 cm. F. Sample 191-1179C-24H-1, 145–150 cm.