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Cervalces scotti, also known as stag-moose, is an extinct species of large deer that lived in North America during the Late Pleistocene epoch. [1] It is the only known North American member of the genus Cervalces .
In zoology, megafauna (from Greek μέγας megas "large" and Neo-Latin fauna "animal life") are large animals. The precise definition of the term varies widely, though a common threshold is approximately 45 kilograms (99 lb), with other thresholds as low as 10 kilograms (22 lb) or as high as 1,000 kilograms (2,200 lb).
The extinction of the megafauna has been argued by some authors to be disappearance of the mammoth steppe rather than the other way around. Alaska now has low nutrient soil unable to support bison, mammoths, and horses. R. Dale Guthrie has claimed this as a cause of the extinction of the megafauna there; however, he may be interpreting it ...
The extinct cervid Irish elk (Megaloceros giganteus) reached over 2.1 m (7 ft) in height, 680 kg (1,500 lb) in mass and could have antlers spanning up to 4.3 m (14 ft) across, about twice the maximum span for a moose's antlers.
For most of its history, the British Isles were part of the main continent of Eurasia, linked by the region now known as Doggerland.Throughout the Pleistocene the climate alternated between cold glacial periods, including times when the climate was too cold to support much fauna, and temperate interglacials when a much larger fauna was present.
Caucasian moose: Alces alces caucasicus: North Caucasus and the Transcaucasian coast of the Black Sea Hunted to extinction by the beginning of the 20th century. The subspecies' validity is questioned because moose from Russia later colonized the North Caucasus naturally over the 20th century. [57] Irish elk: Megaloceros giganteus: Europe and ...
It is possible that this species gave rise to the modern form some time during the early Holocene, however due to the timing of this size decrease it is thought that the changes were not a direct response to the extinction of the Pleistocene megafauna. † La Brea black vulture [99] [100] [71] † Coragyps occidentalis
Map of North America. This is a list of North American animals extinct in the Holocene that covers extinctions from the Holocene epoch, a geologic epoch that began about 11,650 years before present (about 9700 BCE) [A] and continues to the present day.