Book,  Chapter

 1        I,  VI   |     unaccustomed to so brief a period of repose, was still slumbering
 2        I,  VI   |     and the explorers, after a period of sixty hours, found themselves
 3        I,  VII  |       could not suppose that a period of 12,000 years had been
 4        I,  XV   |        path? What would be its period round the sun? Might it
 5        I,  XVIII| January to the 5th of March, a period of thirty-five days (for
 6        I,  XVIII|       for an almost indefinite period. Fuel was far from abundant;
 7        I,  XIX  |        last for a considerable period.~In the course of the conversation,
 8        I,  XX   |    consumption of a very short period would exhaust the total
 9        I,  XXI  |       for almost an indefinite period. The winter which they were
10        I,  XXII |         but it would require a period indefinitely long, exceeding
11       II,  I    |       on for some considerable period before the convulsion happened.”~
12       II,  III  |         and when, after a long period of unconsciousness, he came
13       II,  III  |       least approximately, the period of its revolution round
14       II,  IV   |        which would in the same period of time have completed two
15       II,  VIII |      the following month was a period of considerable doubt and
16       II,  X    |      themselves for any longer period than was absolutely indispensable.~
17       II,  X    |  revolution round the sun in a period of 29 years and 167 days,
18       II,  XII  |       enough for the remaining period of our sojourn in this lone
19       II,  XIII |       the duration of Gallia’s period of revolution. It is so
20       II,  XVII |     from east to west, yet the period of its rotation had been
21       II,  XIX  |     elements which settled its period and its orbit. Discussions