There are 6 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 207 | J. Sepkoski | Maxey Composite for Spence Shale: Divide this (= Was Spence Shale Mbr., Langston Fm., SE. Idaho/N. Utah) Delamaran - Cambrian 3 - Idaho | Maxey (1958) |
| 80121 | A. Hendy | Cataract Canyon [Spence Shale Mbr, Langtson Fm] Middle Cambrian - Cambrian 3-4 - Utah | Briggs et al. (2008) |
| 80122 | A. Hendy | Miners Hollow [Spence Shale Mbr, Langtson Fm] (coll. 1973) Middle Cambrian - Cambrian 3-4 - Utah | Briggs et al. (2008) |
| 90588 | A. Lin | CF-1, Calls Fort [Spence Shale Mbr, Langston Fm] (coll. James Sprinkle, Robison 1968) Delamaran - Cambrian 3 - Utah | Sprinkle (1973) |
| 216945 | P. Novack-Gottshall | Siphusauctum lloydguntheri type locality in Antimony Canyon (coll. Lloyd Gunther 1976) Steptoean - Cambrian 5 - Utah | Kimmig et al. (2017) |
| 236011 | R. Bicknell | Miners Hollow (= Was Spence Shale. PJW: This collection is already entered (80122).) Wuliuan - Cambrian 3 - Idaho | Kimmig et al. (2023) |