There are 9 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 15649 | J. Alroy | Huerfano IV (= small arroyo north of Colorado Highway 69; two miles east of Gardner Butte) Wasatchian - Cenozoic 2 - Colorado - old id | Robinson (1966) |
| 15650 | J. Alroy | Huerfano VI (= Garcia Canyon; Apodaca Gulch; UCM locality 77040 / coll. Wortman, Granger, OIsen) Wasatchian - Cenozoic 2 - Colorado | Robinson (1966) |
| 15652 | J. Alroy | Huerfano VIII (= Costillo Pocket; Castillo Pocket; Eohippus Quarry; Simpson's Quarry) Wasatchian - Cenozoic 2 - Colorado - old id | Robinson (1966) |
| 15653 | J. Alroy | Huerfano IX (= Archuleta Draw) Lysitean - Cenozoic 2 - Colorado | Robinson (1966) |
| 16239 | J. Alroy | Huerfano I (= Huerfano Muddy Divide, Muddy Fork) Bridgerian - Cenozoic 2 - Colorado | Robinson (1966) |
| 16240 | J. Alroy | Huerfano II (= Fence Hill; Fossil Creek; UCM locality 77063) Bridgerian - Cenozoic 2 - Colorado | Robinson (1966) |
| 16241 | J. Alroy | Huerfano III (= CCC Draw; Milligan's Arroyo; UCM locality 77032) Bridgerian - Cenozoic 2 - Colorado | Robinson (1966) |
| 16242 | J. Alroy | Huerfano V (= William's Creek; UCM locality 77065) Bridgerian - Cenozoic 2 - Colorado | Robinson (1966) |
| 16297 | J. Alroy | One Half Mile East of Gardner Butte Bridgerian - Cenozoic 2 - Colorado | Robinson (1966) |