East Canyon (Eocene of the United States)

Where: Morgan County, Utah (41.1° N, 111.4° W: paleocoordinates 42.9° N, 103.0° W)

• coordinate based on political unit

When: Norwood Tuff Formation, Chadronian (37.2 - 33.9 Ma)

Environment/lithology: terrestrial

Primary reference: A. J. Eardley. 1944. Geology of the north-central Wasatch Mountains, Utah. Geological Society America Bulletin 55 [J. Alroy/J. Alroy/J. Ju]more details

PaleoDB collection 16948: authorized by John Alroy, entered by John Alroy on 27.07.1994

Creative Commons license: CC BY (attribution)

Taxonomic list

• single road cut locality
Mammalia
 Artiodactyla - Leptomerycidae
Leptomerycidae indet. Zittel 1893 ruminant
 Perissodactyla - Brontotheriidae
"Allops marshi" = Menops marshi
"Allops marshi" = Menops marshi Osborn 1902 brontothere