Figure F36. Volume-pressure-time plots for PCS deployed at Site 1251. Note that in Cores 204-1251B-12P and 204-1251D-6P the pressure increased to values equal to or above the pressure obtained in the previous gas release at ~420 and ~650 min of the run, suggesting the decomposition of gas hydrate. (Continued on next page.)

Figure F36. Volume-pressure-time plots for PCS deployed at Site 1251. Note that in Cores 204-1251B-12P and 204-1251D-6P the pressure increased to values equal to or above the pressure obtained in the previous gas release at ~420 and ~650 min of the run, suggesting the decomposition of gas hydrate.