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- .. < chapter ciii 10 MEASUREMENT OF THE WHALE'S SKELETON >
-
- In the first
- place, I wish to lay before you a particular, plain statement, touching the
- living bulk of this leviathan, whose skeleton we are briefly to exhibit.
- Such a statement may prove useful here. According to a careful calculation I
- have made, and which I partly base upon Captain Scoresby's estimate, of
- seventy tons for the largest sized Greenland whale of sixty feet in length;
- according to my careful calculation, I say, a Sperm Whale of the largest
- magnitude, between eighty-five and ninety feet in length, and something less
- than forty feet in its fullest circumference, such a whale will weigh at
- least ninety tons; so that reckoning thirteen men to a ton, he would
- considerably outweigh the combined population of a whole village of one
- thousand one hundred inhabitants. Think you not then that brains, like yoked
- cattle, should be put to this leviathan, to make him at all budge to any
- landsman's imagination? Having already in various ways put before you his
- skull, spout-hole, jaw, teeth, tail, forehead, fins, and divers other parts,
- I shall now simply point out what is most interesting in the general bulk of
- his unobstructed bones. But as the colossal skull embraces so very large a
- proportion of the entire extent
- .. <p 450 >
- of the skeleton; as it is by far the most complicated part; and as nothing
- is to be repeated concerning it in this chapter, you must not fail to carry
- it in your mind, or under your arm, as we proceed, otherwise you will not
- gain a complete notion of the general structure we are about to view. In
- length, the Sperm Whale's skeleton at Tranque measured seventy-two feet; so
- that when fully invested and extended in life, he must have been ninety feet
- long; for in the whale, the skeleton loses about one fifth in length
- compared with the living body. Of this seventy-two feet, his skull and jaw
- comprised some twenty feet, leaving some fifty feet of plain back-bone.
- Attached to this back-bone, for something less than a third of its length,
- was the mighty circular basket of ribs which once enclosed his vitals. To me
- this vast ivory-ribbed chest, with the long, unrelieved spine, extending far
- away from it in a straight line, not a little resembled the hull of a great
- ship new-laid upon the stocks, when only some twenty of her naked bow-ribs are
- inserted, and the keel is otherwise, for the time, but a long, disconnected
- timber. The ribs were ten on a side. The first, to begin from the neck, was
- nearly six feet long; the second, third, and fourth were each successively
- longer, till you came to the climax of the fifth, or one of the middle ribs,
-
- which measured eight feet and some inches. From that part, the remaining
- ribs diminished, till the tenth and last only spanned five feet and some
- inches. In general thickness, they all bore a seemly correspondence to their
- length. The middle ribs were the most arched. In some of the Arsacides they
- are used for beams whereon to lay foot-path bridges over small streams. In
- considering these ribs, I could not but be struck anew with the circumstance,
-
- so variously repeated in this book, that the skeleton of the whale is by no
- means the mould of his invested form. The largest of the Tranque ribs, one
- of the middle ones, occupied that part of the fish which, in life, is greatest
- in depth. Now, the greatest depth of the invested body of this particular
- whale must have been at least sixteen feet; whereas, the corresponding rib
- measured but little more than eight feet. So that this rib only conveyed half
- of the true notion of the living
- .. <p 451 >
- magnitude of that part. Besides, for some way, where I now saw but a naked
- spine, all that had been once wrapped round with tons of added bulk in flesh,
- muscle, blood, and bowels. Still more, for the ample fins, I here saw but a
- few disordered joints; and in place of the weighty and majestic, but boneless
-
- flukes, an utter blank! How vain and foolish, then, thought I, for timid
- untravelled man to try to comprehend aright this wondrous whale, by merely
- poring over his dead attenuated skeleton, stretched in this peaceful wood.
- no. only in the heart of quickest perils; only when within the eddyings of
- his angry flukes; only on the profound unbounded sea, can the fully invested
- whale be truly and livingly found out. But the spine. For that, the best way
- we can consider it is, with a crane, to pile its bones high up on end. No
- speedy enterprise. But now it's done, it looks much like Pompey's Pillar.
- There are forty and odd vertebrae in all, which in the skeleton are not
- locked together. They mostly lie like the great knobbed blocks on a Gothic
- spire, forming solid courses of heavy masonry. The largest, a middle one, is
- in width something less than three feet, and in depth more than four. The
- smallest, where the spine tapers away into the tail, is only two inches in
- width, and looks something like a white billiard-ball. I was told that there
- were still smaller ones, but they had been lost by some little cannibal
- urchins, the priest's children, who had stolen them to play marbles with.
- Thus we see how that the spine of even the hugest of living things tapers off
- at last into simple child's play.
- .. <p 451 >
-