| trilobite (Brooks Range) |
| trilobite (Rainbow Ridge) |
| trilobite (Brooks Range) |
| trilobites (Yukon) |
| trilobites (Yukon) |
| trilobites (Yukon) |
| claws (Talkeetnas) [Cretaceous] |
| crab (Talkeetnas) [Jurassic] |
| crab (Talkeetnas) [Cretaceous] |
| lobster (Tuxedni Bay) |
| mystery decopod |
| crustacean (Talkeetnas) |