There are 2 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 150001 | W. Kiessling | Umatac Formation, Loc. Fi 6-1 Early Miocene - Cenozoic 5 - Guam | Johnson (1964) |
| 150012 | W. Kiessling | Umatac Formation, Loc. Fj 2-4, D900 Early Miocene - Cenozoic 5 - Guam | Johnson (1964) |