There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 102542 | M. Clapham | USGS 21750-PC, Yukon River-Nation River Confluence Wordian - Permian 4 - Alaska | Brabb and Grant (1971) |
| 112199 | A. Miller | Northernmost Keku Islet (coll. Wright) Permian - Permian 1-4 - Alaska | Buddington and Chapin (1929) |