Chapter

 1 III  |  another shaft whose orifice opened at a higher level; the warm
 2 IV   |    first carboniferous seams opened in Scotland. Without discussing
 3 VIII |   the rock up to the orifice opened by the dynamite, so there
 4 X    |   the southwest of Callander opened a slanting tunnel, adorned
 5 XI   | incident.~No lateral gallery opened from the side walls of the
 6 XI   |    and whether another abyss opened from it, he lay down on
 7 XIV  |   the mouth of a furnace was opened through the sky.~Nell closed
 8 XV   |      an enormous fissure had opened in its bed. In a few seconds
 9 XVI  |  cottage, which she had just opened.~With rigid fingers she
10 XVIII|    those higher ranges which opened out among the ruins of Dundonald
11 XVIII|   had suddenly given way and opened without explosion, disclosing