A 'mound' is a general term for an artificial
pile of
earth,
gravel,
sand,
rocks, or
debris. The most common use is in reference to natural earthen formation such as
hills and
mountains, particularly if they appear artificial. The term may also be applied to any rounded area of
topographically higher
elevation on any surface.
North American archaeology
In the
archaeology of the
United States and
Canada, the term "mound" has specific and technical connotations. In this sense, a mound is a deliberately constructed elevated earthen structure or
earthwork, intended for a range of potential uses. In European and Asian archaeology, the word
tumulus may be used as a synonym for artificial hills, particularly if they are related to particular burial customs.
While the term "mound" may be applied to historic constructions, most mounds in the United States are
prehistoric earthworks, built by
Native American peoples. Native Americans built a variety of mounds, including flat-topped pyramids or cones known as
platform mounds, rounded cones, and ridge or loaf-shaped mounds. Some mounds took on unusual shapes, such as the outline of cosmologically significant animals. These are known as
effigy mounds. Some mounds, such as a few in
Wisconsin, have rock formations, or
petroforms within them, on them, or near them. Petroforms may have been more commonly used prior to mound building.
While these
mounds are perhaps not as famous as
burial mounds, like their European analogs, Native American mounds also have a variety of other uses. While some prehistoric cultures, like the
Adena culture, used mounds preferentially for burial, others used mounds for other ritual and sacred acts, as well as for secular functions. The
platform mounds of the
Mississippian culture, for example, may have supported
temples, the houses of
chiefs,
council houses, and may have also acted as a platform for public speaking. Other mounds would have been part of defensive walls to protect a certain area. The
Hopewell culture used mounds as markers of complex astronomical alignments related to ceremonies.
Mounds and related earthworks are the only significant
monumental construction in prehistoric Eastern and Central North America.
Archaeology elsewhere
Mound, as a technical term in archaeology, is not generally in favor in the rest of the world. More specific local terminology is preferred, and each of these terms has its own article (see below).
Mound types
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Cairn
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Chambered cairn
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Effigy mound
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Kofun (Japanese mounds)
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Platform mound
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Tell (also includes multi-lingual synonyms for mounds in the Near East)
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Tumulus (Barrow)
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Bank barrow
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Bell barrow
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Bowl barrow
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Chambered long barrow
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Kurgan
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Long barrow
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Oval barrow
See also
★ for North America, see especially
Mound builders and related subjects:
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Adena culture
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Hopewell culture
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Mississippian culture
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Kofun period
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Kurgan hypothesis
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Neolithic Europe
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Petroform
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Olmec
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La Venta
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San Jose Mogote
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Prehistoric Britain