| Title | Date | Type | Setname | ||
|---|---|---|---|---|---|
| 526 |  | UMNH:Mamm:18970 | 2022-06-21 | umnh_vz_voucher | |
| 527 |  | UMNH:Mamm:18983 | 2022-06-21 | umnh_vz_voucher | |
| 528 |  | UMNH:Mamm:18987 | 2022-06-21 | umnh_vz_voucher | |
| 529 |  | UMNH:Mamm:18988 | 2022-06-21 | umnh_vz_voucher | |
| 530 |  | UMNH:Mamm:18989 | 2022-06-21 | umnh_vz_voucher | |
| 531 |  | UMNH:Mamm:18990 | 2022-06-21 | umnh_vz_voucher | |
| 532 |  | UMNH:Mamm:18991 | 2022-06-21 | umnh_vz_voucher | |
| 533 |  | UMNH:Mamm:22965 | 2022-02-23 | umnh_vz_voucher | |
| 534 |  | UMNH:Mamm:23768 | 2022-02-15 | umnh_vz_voucher | |
| 535 |  | UMNH:Mamm:25125 | 2023-06-23 | umnh_vz_voucher | |
| 536 |  | UMNH:Mamm:25126 | 2023-06-23 | umnh_vz_voucher | |
| 537 |  | UMNH:Mamm:25127 | 2023-06-23 | umnh_vz_voucher | |
| 538 |  | UMNH:Mamm:25128 | 2023-06-23 | umnh_vz_voucher | |
| 539 |  | UMNH:Mamm:26250 | 2021-11-12 | umnh_vz_voucher | |
| 540 |  | UMNH:Mamm:26251 | 2021-11-05 | umnh_vz_voucher | |
| 541 |  | UMNH:Mamm:26252 | 2021-11-05 | umnh_vz_voucher | |
| 542 |  | UMNH:Mamm:26253 | 2021-11-05 | umnh_vz_voucher | |
| 543 |  | UMNH:Mamm:26254 | 2021-11-05 | umnh_vz_voucher | |
| 544 |  | UMNH:Mamm:26937 | 2022-02-15 | umnh_vz_voucher | |
| 545 |  | UMNH:Mamm:26972 | 2022-02-15 | umnh_vz_voucher | |
| 546 |  | Unconformable contact, La Plata and McElmo. South base of Navajo Church, NM. VI, 10. 1911 (Photo G191) | 1911 | Image | uum_map |
| 547 |  | Unconformity | 1911 | Image | uum_map |
| 548 |  | Unconformity. Base of Dakota in section VI, 15. West of Manuelito, NM. 1911 (Photo G194) | 1911 | Image | uum_map |
| 549 |  | Unconformity. Base of Dakota in section VI, 15. West of Manuelito, NM. 1911 (Photo G194) | 1911 | Image | uum_map |
| 550 |  | Unknown, Hermann Lager | 2007-02-09; 2007-02-10; 2008-02-08 | Image/StillImage | uum_map_usa |