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Mammoth

Mammoths were extinct elephants in the genus Mammuthus that lived from the Pliocene into the Holocene.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Mammoths were extinct elephants in the genus Mammuthus that lived from the Pliocene into the Holocene, ranging across Africa, Europe, Asia and North America. Several species were adapted to cold environments, such as the woolly mammoth, while the last populations survived on isolated Arctic islands after most had disappeared at the end of the Ice Age. Mammoth fossils and Ice Age remains are relevant to Canadian palaeontology, especially in northern Canada where glacial and periglacial deposits preserve evidence of Pleistocene megafauna.

Evolution and range

Mammoths first appeared in Africa in the early Pliocene and later dispersed into Eurasia and North America. Fossils have been found across Africa, Europe, Asia and North America.

Species and adaptations

The genus included multiple species, some living in warmer regions and others adapted to cold climates. Northern species such as the woolly mammoth had long hair and other features associated with cold environments.

Extinction

Most mammoths vanished near the end of the Pleistocene, but some small populations persisted into the Holocene on remote islands. Extinction is generally linked to climate change, shrinking habitats and human hunting pressure.

Relationship with humans

Mammoths overlapped with humans for much of the late Ice Age. Humans used mammoth bones and tusks for tools and art, and mammoths appear frequently in Ice Age archaeology and palaeontology.

Key facts

  • Mammoths belonged to the extinct elephant genus Mammuthus.
  • The earliest mammoths evolved in Africa about 5 million years ago.
  • The woolly mammoth was the best-known cold-adapted species.
  • Most mammoth populations died out near the end of the last Ice Age, with small isolated populations surviving later.
  • Mammoths were plant-eaters and fed on grasses, shrubs and other vegetation.
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Canadian context

Mammoth fossils and Ice Age remains are relevant to Canadian palaeontology, especially in northern Canada where glacial and periglacial deposits preserve evidence of Pleistocene megafauna.

Frequently asked questions

What is a mammoth?
A mammoth is any member of the extinct elephant genus Mammuthus.
When did mammoths live?
Mammoths lived from about 5 million years ago until roughly 4,000 years ago, depending on the species and population.
Were mammoths related to elephants?
Yes. Mammoths were elephantids, meaning they belonged to the same broader family as modern elephants.
What did mammoths eat?
Mammoths were herbivores that ate grasses and other vegetation, including shrubs, herbs, leaves and twigs.
Did all mammoths live in cold climates?
No. Some mammoth species lived in warmer regions, while others, such as the woolly mammoth, were adapted to cold environments.
Why did mammoths go extinct?
There is no single agreed cause; climate change, reduced food availability and human hunting likely all contributed.

References

  1. Encyclopaedia Britannicahttps://www.britannica.com/animal/mammoth-extinct-mammal
    Supports: Definition of mammoth as an extinct elephant genus and broad time range and distribution.
  2. Science Trekhttps://www.sciencetrek.org/topics/mammoths
    Supports: Early African origin, global spread, herbivorous diet, size range and extinction overview.
  3. Western Massachusetts Network for Healthhttps://www.wmnh.org/facts-about-mammoths
    Supports: Genus Mammuthus, time range, woolly mammoth traits, range and human use of tusks and bones.
  4. National Geographic Kidshttps://kids.nationalgeographic.com/animals/prehistoric/facts/woolly-mammoth
    Supports: Woolly mammoth range, late survival into the Holocene and coexistence with humans.