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Shrub Ox

Euceratherium collinum

🐂

Chordata

Mammalia

Artiodactyla

Pecora

Bovidae

Euceratherium

Euceratherium collinum

The Pleistocene Shrub-Ox, Euceratherium collinum, was a stocky browsing bovine that roamed North American woodlands and canyons until its extinction near the end of the last Ice Age.

Description

The shrub-ox was a robust, heavily built bovid, intermediate in size between the modern American bison and the muskox. It possessed a sturdy frame adapted to hilly terrains and was primarily a browser, feeding on a diet rich in trees and shrubs. Fossilized dung analysis indicates a preference for sagebrush, rabbitbrush, acacia, and oak species. Its physical characteristics suggest it was well-suited to navigate rugged landscapes, similar to the muskox, but with adaptations unique to its environment.

Quick Facts

Max Mass

Shoulder Height

Standing Height

Length

Diet

Trophic Level

450

1.5

2.25

2.7

kg

m

m

m

Mixed Feeder

Herbivores – Grazers

Hunt History

There is no direct, unambiguous archaeological evidence that humans hunted Euceratherium collinum (shrub-ox). However, based on its time range, co-occurrence with human groups, and extinction timing, some inferences and debates exist:

Euceratherium survived until around 11,500 radiocarbon years BP in North America.

Its extinction coincides roughly with the timing of many Pleistocene megafaunal extinctions in North America and the spread of Paleoindian (e.g. Clovis) populations.

Scholars have included Euceratherium in broader analyses of large-mammal extinctions possibly influenced by human predation pressures (e.g. “overkill” or human-mediated declines), though evidence specific to it is speculative.

Because Euceratherium was not a giant beast (compared to mammoths or mastodons) and inhabited rugged terrain, it may have been less targeted or encountered less often by human hunters.

Some remains are recovered from caves and shelters, but these may reflect natural death or habitation rather than human hunting.

Time & Range

Extinction Status

Globally Extinct

Extinction Date

Temporal Range

Region

11500

BP

Late Pleistocene

North America

Wiki Link

Fat Analysis

Fatness Profile:

Medium

Fat %

6

Est. Renderable Fat

27

kg

Targeted Organs

Hump/backfat, marrow, mesenteric fat

Adipose Depots

Hump/backfat, mesenteric, perirenal; marrow

Preferred Cuts

Hump/backfat & marrow

Hunt Difficulty (x/5)

4

Ethnography List

Historical Entries

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