site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | North Sea site | 4373 map | Sep 28, 1972 | type locality | 15 m | fine sand | Martens PM (1983): 153 | ||
B | North Sea site | 4374 map | Apr 4, 1972 | 6 m | silt with clay | Martens PM (1983): 153 |