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The Oracle of Delphi
The Oracle of Delphi
Geological Perspectives
Geological Perspectives
CC 3.32, Lecture 5
CC 3.32, Lecture 5
Phlegraean
PhlegraeanFields and Mythology
Fields and Mythology
Lake
Lake Avernus
Avernus
(from Greek
(from Greek aornos
aornos= = birdless
birdless))
Lake
Lake Nyos
Nyos, Cameroon
, Cameroon
��Lake
Lake Nyos
Nyoslies in the crater of a
lies in the crater of a
volcano that form
ed in an
volcano that form
ed in an
explosive eruption 400 years ago
explosive eruption 400 years ago
��August 21, 1986 lake
August 21, 1986 lake Nyos
Nyos
emitted a cubic kilometer of
emitted a cubic kilometer of
carbon dioxide
carbon dioxide
��1,800 people were suffocated
1,800 people were suffocated
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Degassing Lake
Degassing Lake Nyos
Nyos
The Sybil of
The Sybil of Cuma
Cuma
��Priestess of Apollo at
Priestess of Apollo at
Greek settlement of
Greek settlement of
Cumae
Cumae
��She wrote her
She wrote her
prophesies on oak
prophesies on oak
leaves which she
leaves which she
arranged at the
arranged at the
entrance to her cave
entrance to her cave
��In Virgil
In Virgil’’ s s Aeneid
Aeneid
the
the
Sybil guided Aeneas
Sybil guided Aeneas
to the underw
orld
to the underw
orld
Map of the
Map of the Mediterannean
Mediterannean
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Location of Delphi
Location of Delphi
The Oracle of Delphi
The Oracle of Delphi
Sanctuary of Apollo
Sanctuary of Apollo
Delphi: Intersection of Faults
Delphi: Intersection of Faults
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Fluid Flow on Faults
Fluid Flow on Faults
Earthquakes of the Mediterranean
Earthquakes of the Mediterranean
Tectonic Plates
Tectonic Plates
Plate Motions in the Eastern
Plate Motions in the Eastern
Mediterranean
Mediterranean
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Plate Motions in the Eastern
Plate Motions in the Eastern
Mediterranean
Mediterranean
Plate Motions in the Eastern
Plate Motions in the Eastern
Mediterranean
Mediterranean
Rift Zones of the
Rift Zones of the
Peloponnese Region
Peloponnese Region