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Volcano Erupts: Lava Rivers Flow
The Galápagos's Sierra Negra volcano erupts, sending rivers of lava into its caldera.
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Volcano Erupts: Lava Rivers Flow
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Volcanoes
The Galápagos's Sierra Negra volcano erupts, sending rivers of lava into its caldera.
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Volcano Erupts: Lava Rivers Flow
The Galápagos's Sierra Negra volcano erupts, sending rivers of lava into its caldera.
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