Grouse Creek (Ungulate Horizon) (Miocene of the United States)

Also known as IMNH 1124

Where: Box Elder County, Utah (41.5° N, 112.9° W: paleocoordinates 42.1° N, 110.4° W)

• coordinate based on political unit

• small collection-level geographic resolution

When: Salt Lake Formation, Clarendonian (12.5 - 9.4 Ma)

Environment/lithology: terrestrial; lithology not reported

Size class: macrofossils

Primary reference: A. R. Tedrow and S. F. Robison. 1999. A preliminary report of a new Clarendonian (Late Miocene) mammalian fauna from northwestern Utah. Utah Geological Survey Miscellaneous Publication 99-1:479-486 [J. Alroy/J. Alroy/J. Marcot]more details

Purpose of describing collection: general faunal/floral analysis

PaleoDB collection 18914: authorized by John Alroy, entered by John Alroy on 15.05.2002, edited by Jonathan Marcot

Creative Commons license: CC BY (attribution)

Taxonomic list

Mammalia
 Placentalia -
? Artiodactyla indet. even-toed ungulate
Actinopteri
 Cypriniformes - Cyprinidae
Cyprinidae indet. Rafinesque 1815 carp-like fish
Gastropoda
  -
Gastropoda indet. Cuvier 1795 snail