By Guy Gugliotta
Washington Post Staff Writer
Monday, May 30, 2005; A08
Two thousand years ago, Oxyrhynchus,
"city of the sharp-nosed fish," was a provincial capital in central
Egypt populated by the well-educated descendants of Greek settlers.
It had an 11,000-seat theater, a religious cult dedicated to the
city's namesake -- and a municipal dump on the outskirts of town.
People discarded trash there and probably
never gave it a thought, and over the years the mound grew to a
height of 30 feet. When archaeologists excavated it at the turn of
the 20th century, they found a treasure more precious than gold.
Buried in the dump were more than 400,000
fragments of papyrus -- bits of documents, pieces of scrolls and
pages from old books written between the 2nd century B.C. and the
8th century A.D. and preserved ever since in the hot, dry climate.
For years, scholars have been trying to
decipher these texts, which include property records, epistles from
the New Testament, writings from early Islam and fragments of
unknown works by the giants of classical antiquity.
The pace of discovery has been painstaking,
but this year scientists brought an innovative imaging technology to
the fragments, enabling them to peer though the grime of centuries
to see previously invisible script while leaving the crumbling
papyrus undamaged.
The technology, multispectral imaging, has
dramatically increased the recovery rate. In a pass through a
collection of Oxyrhynchus papyri at Oxford University's Sackler
Library last month, scholars turned up tantalizing new bits of lost
plays by Euripides, Sophocles and Menander and lost lines from the
poets Sappho, Hesiod and Archilochus.
"It's one of the most exciting things we've
ever done," said Roger T. Macfarlane, a classicist at Brigham Young
University. "There are pieces of papyrus that have gesso [a plaster]
over the text, but with the filters it's almost like X-ray vision."
A BYU team led by Macfarlane has been using
multispectral imaging since 1999, and it turned to the Oxyrhynchus
fragments after focusing first on the spectacular Villa of the
Papyri, an entire Roman library roasted in place during the fabled
eruption of Mount Vesuvius that destroyed the towns of Herculaneum
and Pompeii in A.D. 79.
Between them, the charred Herculaneum
scrolls and the Oxyrhynchus trash are the world's two largest known
repositories of previously unread ancient manuscripts -- a
collection of staggering potential.
"We have seven plays by Sophocles, and
there are about 90 missing. Euripides wrote 100 plays and Menander
about 70," said Richard Janko, a classicist at the University of
Michigan. "Herculaneum is the only place in the ancient world where
a library has been buried, and the garbage dump is almost as good."
Multispectral imaging was developed by
NASA's Jet Propulsion Laboratory to allow telescopes to peer through
shrouds of dust and gas, and to reveal the surfaces of distant
planets. By using different filters, the instrument can ignore
irrelevant light frequencies and focus on the target object.
Working with Gene Ware, an emeritus
electrical engineer at BYU, Macfarlane's team produced remarkable
results with the Herculaneum scrolls as it scanned in infrared and
near-infrared frequencies, causing what are opaque surfaces to the
naked eye to blossom suddenly with hidden script.
Many of the scrolls had been lovingly
unrolled, while others were unforgivably torn apart by discoverers
and early archivists to get at the text, but Macfarlane's basic task
was the same for all -- use the imager to read black on black. The
scrolls had been cooked in place during the eruption, like rolled-up
newspapers trapped in an oven.
Oxyrhynchus presented a different set of
problems.
"The fragments have been darkened from
light brown to dark dirty brown, covered with soil, sand, mud and
paint, and eaten by salt, insects and God knows what else," said
papyrologist Dirk Obbink, director of the recovery efforts.
Also, the material from Oxyrhynchus, unlike
Herculaneum's, "is what people throw away," Obbink said in a
telephone interview. "There are private papers, public records, and
pieces of Menander and Sophocles. Finding a page from a book is
typical."
Obbink, who holds appointments at both
Oxford and the University of Michigan, is a leading authority on
ancient classics and conservation. He won a 2001 MacArthur
Fellowship for his work at both Oxyrhynchus and Herculaneum. In
1996, he reconstructed Philodemus's "On Piety," a treatise on the
gods and religion, from seemingly disparate pieces of the
Herculaneum scrolls.
At Oxyrhynchus, Obbink is trying to repeat
this achievement by recovering Hesiod's "Catalogue of Women," a
genealogy describing the love affairs of gods with mortals and the
offspring they produced. "We have so many pieces now that the text
can be said to exist," Obbink said. "There are a lot of gaps, but
you can read it."
Unlike in the European Middle Ages, when
books were made of animal hide parchment so costly that virtually no
one but the very rich could own one, ordinary citizens had access to
papyrus -- the leaf of a common plant -- and they might buy a scroll
or, after the 4th century, a loose-leaf book known as a codex.
"There was access to literacy during the
Roman period, and many people at least could write their names in
their personal dealings," Obbink said. "Some women were literate and
were teaching school."
Evidence for all of this can be found in
the dump. Obbink said the largest percentage of literary texts at
Oxyrhynchus is made up of fragments of Homer, whose archaic Greek
was taught in school to hone language skills.
Euripides, Sophocles and Menander were
popular authors read for amusement, and when the flimsy pieces
started to give way, readers tore off the damaged ones, used the
margins for writing notes to themselves and then tossed them in the
trash. It worked the other way, too. Literary texts frequently
appeared on the backs of recycled personal documents.
Obbink and his colleagues have found a
variety of languages and scripts in the fragments. Besides Greek and
Latin, they include Hieratic (cursive hieroglyphs), Demotic
(hieroglyphic shorthand), Coptic (Egyptian with the Greek alphabet),
Aramaic, Hebrew, Persian, Old Nubian, Syriac and, in the later
deposits, Arabic.
Obbink is going through 725 boxes of
material to pick out the promising fragments, which are assigned to
students "who translate them and try to figure them out," he said.
"It's part of learning Greek and Latin, and it sharpens your editing
skills."
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