| Country | Year | Collector | Identifier | Catalog No. | Depth (m) | Locality | Source |
| Denmark | no year | SLB | |||||
| Norway | no year | 330 | SLB | ||||
| Norway | no year | 237.9 | SLB | ||||
| Norway | no year | 256.2 | SLB | ||||
| Norway | no year | 677.1 | SLB | ||||
| Norway | no year | SLB | |||||
| Sweden | no year | SLB | |||||
| Sweden | no year | SLB | |||||
| Sweden | no year | SLB | |||||
| United States (contiguous states) | no year | SLB |
