Spirals in Time, The : The Secret Life and Curious Afterlife of Seashells

302 Pages·2015·5.09 MB·English

by  Scales

S P I R A L S I N T I M E
Also available in the Bloomsbury Sigma series:
Sex on Earth by Jules Howard
p53: The Gene that Cracked the Cancer Code by Sue Armstrong
Atoms under the Floorboards by Chris Woodford
SPIRALS IN TIME
The Secret Life and Curious Afterlife of
Seashells
Helen Scales
For Katie and Ruth
Contents
Prologue
Chapter 1: Meet the Shell-makers
Chapter 2: How to Build a Shell
Chapter 3: Sex, Death and Gems
Chapter 4: Shell Food
Chapter 5: A Mollusc Called Home
Chapter 6: Spinning Shell Stories
Chapter 7: Flight of the Argonauts
Chapter 8: Hunting for Treasures
Chapter 9: Bright Ideas
Chapter 10: The Sea Butterfly Effect
Epilogue
A Note on Shell-collecting
Glossary: A Word in your Shell-like
Select Bibliography
Acknowledgements
Index
Prologue
Never go anywhere without your seashell. At least that was the rule that
Triton lived by. He was a merman – top half human, bottom half fish – and
a demigod in Greek mythology, not a fully fledged deity. Nevertheless, he did
his best to dash around playing his trumpet, which was fashioned from a large
shell with the end cut off; he used the trumpet’s ear-splitting roar to scare off
raging giants and command the seas. Triton was often outshone by his famous
parents Poseidon and Amphitrite, the god and goddess of the sea, not to mention
his extended family. Poseidon fathered a prodigious and eclectic assortment of
offspring: there was a man-eating cyclops, a sea monster that stirred up island-
swallowing whirlpools, a talking stallion, and a sea-nymph who could control
violent waves and married a giant with a thousand hands and fifty heads.
Then there was Triton with his shell. His special power was perhaps not as
flashy as those of some of his siblings and in-laws, but he was still someone not
to mess with. One story tells of Misenus, a mortal from the city of Troy, who
thought himself a gifted trumpeter and rashly challenged Triton to a musical
contest. Outraged by all the boasting, the demigod shoved Misenus in the sea
and drowned him. It seems Triton was a bit sensitive about his seashell trumpet.
Beyond myths and stories, seashells have always been highly valued and
revered in the real, human world. Since prehistoric times, we have found shells,
picked them up and looked at them in wonder. People have contemplated the
seashells’ beautiful shapes and the mysterious ocean realm they come from, and
turned them into great treasures. For centuries, the wail of conch trumpets has
echoed across the peaks of the Himalayas, calling Tibetan Buddhist monks to
prayer. The conch shells inhabit the Indian Ocean and have been carried
hundreds of miles inland, high into the mountains, where they are carved with
intricate designs, decorated with jewels and precious metals and adorned with
colourful ribbons. Standing on the rooftops of monasteries, monks play shell
music into the skies to ward off approaching storms and drive away evil spirits.
Sadly, though, in more recent times, people have begun to lose this sense of
awe in seashells. Their magnificence is fading and being replaced instead by
inelegant clutter. I brooded on this while hunting around the internet for the
words ‘seashell’ and ‘figurine’. A cavalcade of aquatic kitsch unfolded across
my screen, and one image in particular stuck in my mind: a little seashell man.
His body was a large cowrie shell, his head a slightly smaller one – the opening
gave him a goofy, crinkled smile – and glued on top was a cockleshell hat. His
arms and legs were made from four twisted turret shells that poked out at odd
angles, and he sat on an elephant made from a dead starfish with one leg raised
as a trunk and clam shells for ears (not to worry, though – I’m sure it’s what the
starfish would have wanted). Another spectacle of shellcraft dreck – available to
buy at optimistically high prices – was a series of ceramic human heads covered
in dreadful jumbles of seashells along with strings of pearls, craggy antlers of
dead coral and glittering rhinestone seahorses; these unfortunate mannequins
looked like mermaids who’d fallen into Poseidon’s treasure chest and come out
much the worse for wear.
I encountered yet more seashell trinkets in a rather unexpected place. At
London’s Natural History Museum I was invited to go behind the scenes to the
basement rooms, where their phenomenal shell collection is kept. They have
millions of specimens, catalogued and neatly arranged species by species, but as
I walked in the first thing I saw was a glass-fronted cupboard housing a
miscellany of altogether more peculiar objects. The curators call this their
‘cabinet of horrors’. It contains the various shell paraphernalia they’ve been
given over the years; some are real shells, others are plastic replicas. Among the
gubbins there are ornamental ships with sails made from scallops, and a
telephone shaped like a conch shell, taking the phrase ‘a word in your shell-like’
to its logical conclusion after the Victorians noted that human ears have a
spiralling shape similar to shells. There’s a tiny shell-covered piano, and a stack
of cowrie shells, each with plastic eyes and a pair of wire-rimmed spectacles that
transforms them into studious turtles. Gluing a pair of wobbly eyes on a cowrie
is harmless enough, I suppose, but it’s a far cry from the men and women who
buried their dead with shells in a sign of great respect and mourning. I’m not
saying we should go back to placing shells in graves, but you’ve got to admit
that it’s funny how things change.
Even when they’re not being sculpted into truly horrible ornaments, seashells
have gained something of a reputation as clichéd emblems of the beach and
disposable tokens of all things nautical. Lots of us live in cities – permanently
tuned into the digital world and out of the natural world – so it’s perhaps no
surprise that when shoppers buy flip-flops studded with cowries, or shell
necklaces, or lampshades made from Windowpane Oyster shells, most will have
no idea where these things came from, or realise that they were made by living,
wild animals.
Despite all this, there is still something about seashells that even in our busy
modern lives makes many of us stop and wonder for a moment. We find them on
beaches, we enjoy the feel of them in our hands, and we hold them to our ears to
see if the stories are true about the sound of waves getting trapped inside. Then
we take them home and arrange them on bookshelves or in the bathroom, where
they remind us of a tranquil day at the coast and equip us with delicate
connections to the sea. As well as being something elegant to look at, and a
small treasure we found for ourselves, the shells whisper tempting questions.
Where do all the shells come from? Who or what sculpts them? How are they
made and, perhaps more intriguingly, why?
This book will answer those questions, and many more besides. It is my
attempt to set the record straight, to throw out the novelty knick-knacks and
reinstate seashells to their rightful place as glorious objects that can tell us so
many things. I will show how seashells can offer us insights into the minds of
our distant ancestors, and teach us about beauty and form and the curiosities of
life on Earth. I will tell the stories of some of the people who have devoted
themselves to shells; people who have used them in ways that make the afterlife
of seashells both surprising and splendid. And I will put the animals back inside
their shells and reveal the extraordinary lives of the shell-makers.
Take the seashells known as Giant Tritons, named after the Greek demigod
and often used to make trumpets in the real world. Now and then they can be
spotted swaggering around on coral reefs in the Indian and Pacific Oceans, their
huge shells in tow; with handsome, elongated twists like polished tortoiseshell
and bigger than an actual trumpet, these are one of the largest and finest of all
the seashells. From under a triton’s shell protrudes a single, muscly foot covered
in leopard spots, a pair of yellow and black striped tentacles, and a pair of piggy
eyes. Their highly sensitive tentacles probe and taste the water for the whiff of
dangerous animals that plenty of other reef denizens hope never to bump into.
Crown-of-thorns Starfish are the size of car wheels and are covered in a
tangle of venomous prongs and spines. They clamber up onto living colonies of
coral, flop out their stomach through their mouth and digest the hapless creatures
below before slurping up their liquefied remains. These starfish are formidable
beasts, but they are utterly petrified by tritons. Place the starfish in an aquarium
and pump in seawater that has recently washed over a triton and the normally
sedate starfish will spring to life and do its best to clamber out of the tank and