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North Sea site
Martens 1983 {1062} - p. 155 site coordinates
latitude: 52 52 00 00 N
longitude: 3.25 003 15 00 E
Precision of location: Listed in reference
Site Named Here: Exact location from reference
| Duplominona septentrionalis | Jun 30, 1972 | 34 m | medium sand |