There are 4 matches
| Collection | Authorizer | Collection name | Reference |
|---|---|---|---|
| 150001 | W. Kiessling | Umatac Formation, Loc. Fi 6-1 Early Miocene - Cenozoic 5 - Guam | Johnson (1964) |
| 150002 | W. Kiessling | Umatac Formation, Loc. Ii 6-32 Early Miocene - Cenozoic 5 - Guam | Johnson (1964) |
| 150003 | W. Kiessling | Umatac Formation, Loc. Ii 6-36, D926 Early Miocene - Cenozoic 5 - Guam | Johnson (1964) |
| 150005 | W. Kiessling | Umatac Formation, Loc. Fd 4-1 Miocene - Cenozoic 5-6 - Guam | Johnson (1964) |