Wassu Stone Circles — A stone circle in Wassu/The Gambia

Stone circleUNESCO World Heritage

Wassu Stone Circles

Also known asSenegambian Stone Circles

The Gambia

Datedc. 300 BCE–1600 CE*

Photo Ikiwaner · CC BY-SA 3.0Source file on Wikimedia Commons

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Overview

About this site

Overview

The Wassu Stone Circles are a group of stone circles (cromlechs) and tumuli near the village of Wassu, in the district of Niani, Central River Region, The Gambia. The site has 11 circles of dressed laterite pillars and also an alignment, and the megaliths stand over tombs. It is dated by radiocarbon, and the site as a whole is placed between the third century BCE and the sixteenth century.

In 2006 it was inscribed on the UNESCO World Heritage List as part of the Stone Circles of Senegambia, together with Kerbatch in The Gambia and Sine Ngayène and Wanar in Senegal.

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Age sources

Sources disagree on the age of this site

Sources do not agree on how old this site is. Each claim is listed with where it comes from; the mainstream reading is marked.

Range across all claimsc. 300 BCE–1600 CE*

Measured

What this badge meansA physical measurement of this site: a radiocarbon date, a tree-ring count, a luminescence date, or a record that can itself be dated.

  • 300–200 BCERadiocarbon datingSenegambian circles overall 3rd c. BCE–16th c. CE; burial mounds near Wassu 14C-dated AD 927–1305 (relation to the circles unclear)MainstreamExcavationSource: en.wikipedia.org
  • 300 BCE–1600 CEAtlas research notesSenegambian circles overall 3rd c. BCE–16th c. CE; burial mounds near Wassu 14C-dated AD 927–1305 (relation to the circles unclear)MainstreamExcavationSource: en.wikipedia.org
  • 927–1305 CEAtlas research notesSenegambian circles overall 3rd c. BCE–16th c. CE; burial mounds near Wassu 14C-dated AD 927–1305 (relation to the circles unclear)MainstreamExcavationSource: en.wikipedia.org

Where it sits in time

The site's dated range, placed against world reference points.

The scale is logarithmic: each step to the left is about ten times older than the last.

300–200 BCEHow this date was established: Radiocarbon datingMeasured

What this badge meansA physical measurement of this site: a radiocarbon date, a tree-ring count, a luminescence date, or a record that can itself be dated.
Source for this date

Article

Wassu Stone Circles

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Each of the 11 circles is made of dressed laterite pillars, about 2 m high and weighing 7 t.

Cercles de pierres de Wassu

Description

Sources for this section

Each of the 11 circles is made of dressed laterite pillars, about 2 m high and weighing 7 t. The tallest measures 2.59 m. Each circle contains about ten pillars and measures from 4 to 6 m in diameter. The circles are arranged in two rows, one of 4 circles and one of 7. The site covers 1.63 ha, and a laterite quarry lies about 200 m to the east.

Dating

Sources for this section

The site dates from between the third century BCE and the sixteenth century. The catalogue record gives a radiocarbon range from 300 to 200 BCE.