Verse 35

असंख्यातानि कल्पानि संजातान्यचले पदे ।जगज्जङ्गलजालानि दग्धानि युगवह्निना

In plain words

Innumerable kalpas have arisen within the unmoving state, and the tangled thickets of the world's wilderness have been burnt by the fire of the ages.