 | 364-14. A hard shell of Northern Quahog (Mercenaria mercenaria) on Horseneck Beach. Westport, Massachusetts, November 7, 2003Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
| 364-14. A hard shell of Northern Quahog (Mercenaria mercenaria) on Horseneck Beach. Westport, Massachusetts, November 7, 2003Similar picturesSmall thumbnails | Use large thumbnails | View as slideshow |
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