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.)
| site | collection date | depth | substrate | salin | locality kind | comments | reference | |
|---|---|---|---|---|---|---|---|---|
| A | San Juan Island, San Juan County, Washington, United States | 1933 or earlier | default type | Freeman D (1933) abstract | ||||
| B | Puget Sound, Washington, USA | prior to 1933 | type locality | Freeman D (1933) ; from Hyman LH (citation)- p. 330 |