So there's really no significance, and dwelling on it really is pointless, makes sense. But it really does make for curiosity, and I really believe that god likes to keep us curious, so there's a possible reason. Who knows he could've just put bones in the ground!
- Job 41:1Canst thou draw out leviathan with an hook? or his tongue with a cord which thou lettest down?
Job 41:1-3 (in Context) Job 41 (Whole Chapter) Other Translations - Psalm 74:14Thou brakest the heads of leviathan in pieces, and gavest him to be meat to the people inhabiting the wilderness.
- Psalm 104:26There go the ships: there is that leviathan, whom thou hast made to play therein.