| Country | Year | Collector | Identifier | Catalog No. | Depth (m) | Locality | Source |
| Alaska | no year | SLB | |||||
| Greenland | no year | SLB | |||||
| United States (contiguous states) | no year | 1 | SLB | ||||
| United States (contiguous states) | no year | SLB | |||||
| United States (contiguous states) | no year | SLB | |||||
| United States (contiguous states) | no year | 1 | SLB | ||||
| United States (contiguous states) | no year | 91 | SLB |
