stag-moose

The stag-moose or stag moose (Cervalces scotti) was a large, moose-like deer of North America of the Pleistocene epoch. It was slightly larger than the moose, with an elk-like head, long legs, and complex, palmate antlers. The species went extinct approximately 11,500 years ago, toward the end of the most recent ice age, as part of a mass extinction of large North American mammals.