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Upper Rhine (Boven Rijn, Boven Ryn), Germany
latitude: 51.966702
longitude: 5.5833
Precision of location: Alexandria Digital Library (with NGA GNDB data)
Site Named Here: By name of island, bay, strait, lake, river, or stream, etc., named in source publication
| Plagiostomum lemani | 1913 or earlier | mud |