Table 1.
List of specimens of T. brandti from earliest Eocene [Wasatchian (Wa)-0] of the Bighorn Basin, Wyoming
| ID number | Description | Location |
|---|---|---|
| UM 99031 | Holotype, M2 | SC-351, northern Bighorn Basin (5) |
| UM 111434 | Fragment of right dentary with P4–M3, the most complete specimen of T. brandti. The three molars are well preserved and not worn; only the trigonid of P4 is missing. The M2 is identical in size and morphology to the holotype | SC-67, northern Bighorn Basin |
| USNM 493913 | Right dentary fragment with P4–M1 | WW-108, southern Bighorn Basin |
| USNM 493914 | Right dentary fragment with M2–3 | WW-107, southern Bighorn Basin |
| USNM 521795 | Right dentary fragment with M2 | WW-75, southern Bighorn Basin |
| USNM 525543 | Left isolated P4, left isolated M1, left isolated M2 | WW-96, southern Bighorn Basin |
| USNM 525544 | Left isolated P4 and left isolated M2 | WW-84, southern Bighorn Basin |
| USNM 525545 | Left isolated M2 | WW-97, southern Bighorn Basin |
| USNM 525546 | Right dentary fragment with M2–3 | WW-96, southern Bighorn Basin |
| USNM 525621 | Right dentary fragment with M1–3 | WW-125, southern Bighorn Basin |
| USNM 525622 | Left dentary fragment with M2–3 | WW-96, southern Bighorn Basin |
All specimens listed are new except the holotype, and all have been found in association with Wa-0 mammalian markers such as D. ilicis, H. sandrae, and A. junnei. SC, Sand Coulee fossil locality, UM; UM, University of Michigan Museum of Paleontology; USNM, Department of Paleobiology, U.S. National Museum of Natural History (USNM), Smithsonian Institution, Washington, DC; WW, Willwood fossil locality, USNM.