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all geography including DSDP/ODP Sites and Legs
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Germany
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Switzerland
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Murmansk Russian Federation
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Italy
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Mount Etna (4)
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Trentino-Alto Adige Italy
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Tuscany Italy (1)
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Umbria Italy
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Perugia Italy (1)
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Romania
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Timan-Pechora region (1)
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Western Europe
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Scandinavia
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Norway (2)
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Sweden (1)
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United Kingdom
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Humber Estuary (1)
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Scotland
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Wales (2)
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Northern Ireland
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Georgia Basin (1)
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Indian Ocean
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Arabian Sea
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Red Sea
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Indian Ocean Islands
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Mascarene Islands
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Piton de la Fournaise (2)
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Mediterranean region
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Aegean Islands
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Greek Aegean Islands (1)
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Mediterranean Sea
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Mexico
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Michoacan-Guanajuato volcanic field (1)
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