| Country | Year | Collector | Identifier | Catalog No. | Depth (m) | Locality | Source |
| Azores Islands | no year | 1250 | SLB | ||||
| Azores Islands | no year | 1240 | SLB | ||||
| Canary Islands | no year | SLB | |||||
| Canary Islands | no year | 1341 | SLB | ||||
| Ireland | no year | 1400 | SLB | ||||
| Ireland | no year | 1400 | SLB | ||||
| Morocco | no year | 1140 | SLB | ||||
| Nigeria | no year | 710 | SLB | ||||
| Western Sahara | no year | 1457 | SLB | ||||
| Western Sahara | no year | 1023 | SLB | ||||
| Western Sahara | no year | 997 | SLB | ||||
| Western Sahara | no year | 2112 | SLB | ||||
| Western Sahara | no year | 1942 | SLB | ||||
| Western Sahara | no year | 2005 | SLB | ||||
| Western Sahara | no year | 1500 | SLB | ||||
| Western Sahara | no year | 2110 | SLB |
