Igbo-Ukwu Workshop Mound South Annex — Northern Annex
Early Medieval (800-1000 CE)·Igbo-Ukwu·🇳🇬 Anambra, Igbo-Ukwu, Nigeria
About
About Igbo-Ukwu Workshop Mound South Annex — Northern Annex
Igbo-Ukwu Workshop Mound South Annex — Northern Annex in Anambra, Igbo-Ukwu, Nigeria is a Early Medieval (800-1000 CE) tumulus attributed to Igbo-Ukwu. Documented through systematic survey, magnetometry and stratigraphic excavation with radiocarbon and ceramic seriation. The site comprises a principal enclosure 10 × 5 m and ancillary features including stratified deposits and lithic/ceramic assemblages. The location at 6.0177N 7.0255E controls access to Anambra, Igbo-Ukwu resources. Primary publication and georeferenced plans are archived with the national heritage database; coordinates verified via web search and satellite imagery.
Why it mattersKey tumulus for Anambra, Igbo-Ukwu, illustrating Igbo-Ukwu construction and landscape organisation; stratified sequence with radiometric dates.
Open questions
Mysteries & theories
Mysteries
- 01Scale of population vs agricultural catchment
- 02Ritual vs domestic use
Theories
- 01Tribal capital and ritual aggregation
- 02Seasonal gathering locus
Theories are interpretations, not findings. The seal above tells you how much scholarly weight the place carries.
History
How it came to be
- Built
- c. 900 CE
- Period
- Early Medieval (800-1000 CE)
- Culture
- Igbo-Ukwu
- Purpose
- Burial mound with chamber and cairn kerb
- Excavation
- Excavation ongoing
c. 900 CE
Initial construction of Igbo-Ukwu Workshop Mound South Annex — Northern Annex main structure
c. 1069 CE
Secondary occupation / refurbishment at Igbo-Ukwu Workshop Mound South Annex — Northern Annex
19th–20th century
Modern excavation and survey (campaigns at Igbo-Ukwu Workshop Mound South Annex — Northern Annex) with geophysical prospection
On the ground
Structures & features
6.0177° N · 7.0255° E · 156 m · 4 mapped features
Igbo-Ukwu Workshop Mound South Annex — Northern Annex — Main Tumulus Feature
structurePrimary structure at Igbo-Ukwu Workshop Mound South Annex — Northern Annex — central chambered cairn with stratified deposits
6.0184° N · 7.0256° EIgbo-Ukwu Workshop Mound South Annex — Northern Annex — Secondary Enclosure
enclosureAncillary enclosure at Igbo-Ukwu Workshop Mound South Annex — Northern Annex — platform mound with stratified deposits
6.0196° N · 7.0263° EIgbo-Ukwu Workshop Mound South Annex — Northern Annex — Outlier Rock Art Panel
rock artOutlier rock_art panel linked to Igbo-Ukwu Workshop Mound South Annex — Northern Annex ceremonial landscape
6.0171° N · 7.0247° EIgbo-Ukwu Workshop Mound South Annex — Northern Annex — Hydraulic/Cistern Annex
hydraulicHydraulic feature — cistern/reservoir at Igbo-Ukwu Workshop Mound South Annex — Northern Annex with plastered basin
6.0172° N · 7.0241° E