site | site # (info) | collection date | kind | depth | substrate | salin | comments | reference | |
---|---|---|---|---|---|---|---|---|---|
A | Boston Harbor, Boston, Massachusetts, USA | 1419 map | 1913 or earlier | Graff Lvon (1913): 441 | |||||
B | Cape Elizabeth (Cap Elisabeth), Maine | 2785 map | 1913 or earlier | Graff Lvon (1913): 441 | |||||
C | Casco Bay, Maine, USA | 1174 map | 1913 or earlier | Graff Lvon (1913): 441 |