| 1. | In Norway, several apparently relict sea caves exceed 300 meters in length.
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| 2. | There are also several sea caves along the vertical cliff coast line.
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| 3. | Close-up views of sea caves, waterfalls, turtles, flying fish and dolphins are unparalleled.
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| 4. | As in solutional caves, small speleothems may develop in sea caves.
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| 5. | The Underwater Preserve protects a network of limestone sea caves off Port Austin.
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| 6. | Life within sea caves may assist in their enlargement as well.
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| 7. | Several factors contribute to the development of relatively large sea caves.
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| 8. | The Asturian coastline is extensive, with hundreds of beaches, coves and natural sea caves.
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| 9. | The Clam s Cave is the only sea cave that is visible from land.
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| 10. | In 2013 the discovery and survey of the world's largest sea cave was announced.
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