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What is a Mammoth?

A mammoth was a majestic prehistoric creature, akin to modern elephants but cloaked in shaggy fur, adapted to Ice Age climates. These giants roamed the earth thousands of years ago, with tusks that curved like nature's grand sculptures. Their existence and extinction hold secrets to past ecosystems. What mysteries do these ancient beasts still hold for us to uncover?
Michael Anissimov
Michael Anissimov
Michael Anissimov
Michael Anissimov

Mammoths are large proboscideans (elephant-like animals) that lived during the Pleistocene, Pliocene, and early Holocene epochs — 4.8 million to around 4,500 years ago. They were probably made extinct by humans. Mammoths are all members of the genus Mammuthus. They were herbivorous, like their living relatives the elephants, and would have consumed around 550 lb (250 kg) of fresh vegetable matter a day, which would have been difficult in glacier-covered Eurasia.

These animals had long, shaggy hair to help them survive the Ice Age environment, along with massive tusks, used for defense from predators such as predatory felines, canids, and humans. Mammoths were part of a larger trend in evolution in the Ice Age which favored larger animals. These animals are called the megafauna, and most went extinct when their habitats changed and they became susceptible to hunting by humans.

Elephants are the closest thing we have to mammoths.
Elephants are the closest thing we have to mammoths.

At least 11 species are recognized: Mammuthus columbi (Columbian mammoth), Mammuthus primigenius (Woolly mammoth), Mammuthus subplanifrons (South African mammoth), Mammuthus exilis (Pygmy mammoth), Mammuthus imperator (Imperial mammoth), Mammuthus africanavus (African mammoth), Mammuthus trogontherii (Steppe mammoth), Mammuthus meridionalis (Southern mammoth), Mammuthus lamarmorae (Sardinian dwarf mammoth), Mammuthus jeffersonii (Jeffersonian mammoth), and Mammuthus sungari (Songhua River mammoth).

Mammoths had massive tusks that were used for defense against predators.
Mammoths had massive tusks that were used for defense against predators.

Despite the modern meaning of the word "mammoth" as an adjective, these creatures were not much larger than today's elephants. Although the largest known species, the Imperial Mammoth of California, exceeded 16 feet (5 meters) in height, weighing as much as 13 tons, most animals were smaller, not much larger than a modern Asian Elephant. There were even three dwarf species, all examples of island gigantism: the Pygmy Mammoth, which lived on the California Channel Islands, which themselves are less than 200 sq. mi. (518 sq. km) in area, the Sardinian Mammoth, found on the Mediterranean island of Sardinia, and the Wrangel Island Mammoth, from an island north of Siberia and within the Arctic Circle, the only known dwarf woolly mammoth.

Michael Anissimov
Michael Anissimov

Michael is a longtime AllTheScience contributor who specializes in topics relating to paleontology, physics, biology, astronomy, chemistry, and futurism. In addition to being an avid blogger, Michael is particularly passionate about stem cell research, regenerative medicine, and life extension therapies. He has also worked for the Methuselah Foundation, the Singularity Institute for Artificial Intelligence, and the Lifeboat Foundation.

Learn more...
Michael Anissimov
Michael Anissimov

Michael is a longtime AllTheScience contributor who specializes in topics relating to paleontology, physics, biology, astronomy, chemistry, and futurism. In addition to being an avid blogger, Michael is particularly passionate about stem cell research, regenerative medicine, and life extension therapies. He has also worked for the Methuselah Foundation, the Singularity Institute for Artificial Intelligence, and the Lifeboat Foundation.

Learn more...

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Discussion Comments

calabama71

@momothree: The Ice Ages lasted for 200,000 years. The earth was covered with ice. However, plants did grow and that is what the woolly mammoth fed on. They ate willow, alder leaves, and fir. They also ate leaves from bushes. The temperatures were extremely low and the woolly mammoth developed a very thick coat of hair.

The remains of the mammoths have been found in the northern parts of America, Europe, and Asia. The last of the large woolly mammoths died out about 10,000 years ago.

dega2010

@momothree: The wooly mammoth lived during one of the ice ages. When scientists named it, they chose the name Elephus Primigenius, which means “first born elephant”. The reason behind the name is because when the fossils were discovered, they thought that it was a very early form of the later elephants. Many other elephants had already been on the earth long before the wooly mammoth appeared.

momothree

Does anyone have a little more information about the mammoths, particularly the wooly mammoth?

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    • Elephants are the closest thing we have to mammoths.
      By: tiero
      Elephants are the closest thing we have to mammoths.
    • Mammoths had massive tusks that were used for defense against predators.
      By: PiLensPhoto
      Mammoths had massive tusks that were used for defense against predators.
    • Frozen mammoths have been found in Siberia.
      By: simanovskiy
      Frozen mammoths have been found in Siberia.