| 41. | The clamshells ascend among projected bubbles and splash onto the shore of a lagoon.
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| 42. | The term now refers to both those and the purple beads from quahog clamshells.
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| 43. | The central one has a marble clamshell basin.
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| 44. | These circular areas were surrounded by banks of clamshells that had slumped over time.
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| 45. | The dinner plates are shaped like clamshells.
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| 46. | The clamshell digger is essentially two shovels hinged together at the top of the blades.
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| 47. | Rather than sliding off a side panel, the entire case opens like a clamshell.
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| 48. | The capsule's outer shell broke open like a clamshell but survived mostly intact.
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| 49. | Excavation is done using a special clamshell-shaped digger or a hydromill trench cutter.
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| 50. | When the clamshell is open, the device is up and ready to be used.
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