site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | Gullmarfjord, Bokevik (Bökevik, Bökovik), Sweden | 862 map | prior to 1946 | default type | 15-20 m | strongly mixed sand, clay (stark sandvermischtem Lehmboden) | Westblad E (1946): 44 | ||
B | Rovigno (Rovigno d'Istria, Rovinj), Croatia | 1146 map | 1956 or earlier | 35 m | Riedl R (1956): 81 |