Overlapping markers can be separated by clicking on them.
Hovering the cursor over a marker will show the site's name.
Clicking on a marker will show information available about the collection site. (Compare with corresponding letter in table.)
| Scroll through list of sites as necessary. | site | collection date | depth | substrate | salin | locality kind | comments | reference |
|---|---|---|---|---|---|---|---|---|
| A | North Sea site | Aug 29, 1972 | 22 m | medium sand | Martens PM (1983) 155 | |||
| B | North Sea site | Sep 14, 1972 | 40 m | medium sand | Martens PM (1983) 155 | |||
| C | North Sea site | Sep 25, 1972 | 35 m | medium sand | Martens PM (1983) 155 | |||
| D | North Sea site | Jun 30, 1972 | 34 m | medium sand | Martens PM (1983) 155 | |||
| E | North Sea site | Jun 30, 1972 | 17 m | sand | type locality | Martens PM (1983) 155 | ||