| 1. | Phantom Springs has been explored down to in water filled cave passages.
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| 2. | Many cave passages are formed by a combination of phreatic followed by vadose action.
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| 3. | The word " Hohlgangsanlage " can be translated as " cave passage installations ".
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| 4. | On February 4, the cave passage collapsed in two places.
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| 5. | During the Nohoch 1997 expedition the of total explored cave passage mark was surpassed.
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| 6. | In 1966, Jon Henry Latcham discovered one half mile of cave passages on his property.
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| 7. | Although there was no obvious route, people concluded that cave passages lay below the rubble.
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| 8. | The nearby Deer Cave is one of the largest single cave passages in the world.
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| 9. | It is certain that many more miles of cave passages await discovery in the region.
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| 10. | Collectively the expeditions have surveyed more than 60 kilometres of cave passages beneath Gunung Buda.
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