DAVIS, CIFELLI, & COHEN, 2016

Locality: OMNH V1409, Toole County, Montana.

Horizon: Deadhorse Coulee Member, Eagle Formation.

Biostratigraphy:

Age: Santonian Stage, Senonian  Subepoch, Gulf Epoch, Late Cretaceous.

Material:

OMNH 66366: Right mx preserving taloind only.

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= ?Leptalestes EATON & CIFELLI, 2013

Locality: UMNH VP 424, Garfield County, Southern Utah.

Horizon: Upper part of the John Henery Member, Straight Cliffs Formation.

Biostratigraphy:

Age: Late Santonian Stage, Senonian Subepoch, Gulf Epoch, Late Cretaceous.

Material:

UMNH VP 14139 (BRCA 7215): RM1?

UMNH VP 14145: RM1?

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= cf. Leptalestes sp WHITEBONE, FUNSTON & CURRIE, 2024

Locality: Felber-Dohy Troodontid site 2 (FTS-2), near the town of Drumheller and Morin, Kneehill County, Alberta Province Canada.

Horizon: Horsethief Member, Horseshoe Canyon Formation (Lower Edmonton Formation), Edmonton Group.

Biostratigraphy:

Age: Edmontonian age, lower Maastrichtian Stage, Upper Senonian subepoch, Upper Gulf Epoch, Late Cretaceous.

Material:

UALVP 59597.1-2: 2 teeth.

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