Trilaccogaulus Korth 1992 (rodent)

Mammalia - Rodentia - Mylagaulidae

Full reference: W. W. Korth. 1992. Fossil small mammals from the Harrison Formation (late Arikareean: earliest Miocene), Cherry County, Nebraska. Annals of Carnegie Museum 61(2):69-132

Parent taxon: Promylagaulinae according to X. Lu et al. 2016

See also Korth 1992 and McKenna and Bell 1997

Sister taxa: Irtyshogaulus, Lamugaulus, Promylagaulus

Subtaxa: Trilaccogaulus lemhiensis Trilaccogaulus montanensis Trilaccogaulus ovatus

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Ecology: ground dwelling herbivore


• Harrisonian of United States (2: Nebraska collections)

• Arikareean of United States (2: Idaho, Montana)

• Oligocene of Canada (1: Saskatchewan), United States (3: South Dakota)

Total: 8 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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