Intact,
before the squirrels tear them apart and before the scales relax and open to
release the seeds, the greenish cones are bumpy and rock-like. When Marianne
Moore describes the title creature in “The Pangolin,” she notices its skin with
“scale / lapping scale with spruce-cone regularity.” In fact, the scales on
cones are arranged in alternating spirals, with the number of spirals always
representing two adjoining numbers in the Fibonacci sequence – say, three and
five, or eight and thirteen. Because Fibonacci numbers approximate irrational
numbers, the scales do not line up precisely and weaken the arrangement.
There’s structural integrity in regular irregularity. On
March 3, 1855, Thoreau notes in his journal that he found a pitch pine cone on
the ground after the snow melts. He sees the teeth marks where a squirrel had
gnawed it off the branch:
“…it
has apparently just opened, and I shake its seeds out. Not only is this cone,
resting upright on the ground, fully blossomed, a very beautiful object, but
the winged seeds which half fill my hand, small triangular black seeds, with
thin and delicate flesh-colored wings, remind me of fishes,--alewives,
perchance,--their tails more or less curved….I see, in another place under a
pitch pine, many cores of cones which the squirrels have completely stripped of
their scales.”
Thoreau
includes a drawing of a cone stripped of its scales and seeds, and I swear it
looks like a dressed chicken leg.
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