United States Geological Survey
| Content | Title | Season | Place | Field | Identifier |
|---|---|---|---|---|---|
|
Moat at ice edge Beacon Heights | 1958-59 | Beacon Heights | General | MCMEH-P001633 |
|
Moat at ice edge Beacon Heights | 1958-59 | Beacon Heights | General | MCMEH-P001633 |