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Little Pleasant Bay, East Orleans, Massachusetts, USA
latitude: 41.752102
longitude: -69.969803
Precision of location: Gauged from chart or map
Site Named Here: By name of island, bay, strait, lake, river, or stream, etc., named in source publication
| Isodiametra pulchra | 1991 or earlier | mid tide level | muddy sand | Top 2cm of sediment removed for collecting specimens. |
| Childia groenlandica | prior to 1975 | plankton | in plankton |