There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 219317 | J. Marcot | UCMP loc. B991, Lead Canyon Section, Mazourka Canyon (coll. Langenheim, , Barnes, Delise, Ross, Stanton 1954) Caradoc - Ordovician 4-5 - California | Langenheim et al. (1956) |
| 219389 | J. Marcot | Hall (1963) locs. M-1 and M-2, Lead Canyon, within Mazourka Canyon (coll. Hall) Trentonian - Ordovician 4-5 - California | Hall (1963) |