Part,  Chapter

 1      I,  XV   | safety-valves are forced open by the pressure of subterranean gases, it
 2      I,  XX   |           one of them burst from the pressure of the ice.~Lieutenant Hobson
 3      I,  XXI  |          they could not resist great pressure for any length of time.
 4     II,  XIII |             ice-field crushed by the pressure of the icebergs across which
 5     II,  XIII |          been subjected to any great pressure. It was clear that in consequence
 6     II,  XIV  |           was no doubt caused by the pressure of the chain of icebergs
 7     II,  XV   |        seeing the awful power of the pressure in the offing, and the violence
 8     II,  XV   |              condition; the enormous pressure of the advancing icebergs
 9     II,  XV   |            subjected to considerable pressure from the accumulation of
10     II,  XVIII|               if it had resisted the pressure of the avalanche.~He was
11     II,  XVIII|              way under such enormous pressure. The vertical props which
12     II,  XIX  |        whilst resisting the enormous pressure, was sinking through the
13     II,  XIX  |              framework, resisted the pressure, and after sinking a certain
14     II,  XXIII|              was condensed under the pressure of several atmospheres.
15     II,  XXIII|         relegation:—First, under the pressure of the air, the water vaporised