Ur Ziggurat Nabonidus Stair North Flight
Old Kingdom (2686–2181 BCE) or regional equivalent·Old Kingdom·🇮🇶 Dhi Qar, Ur, Iraq
About
About Ur Ziggurat Nabonidus Stair North Flight
Ur Ziggurat Nabonidus Stair North Flight in Dhi Qar, Ur, Iraq is a Old Kingdom (2686–2181 BCE) or regional equivalent pyramid attributed to Old Kingdom. Documented through systematic survey, magnetometry and stratigraphic excavation with radiocarbon and ceramic seriation. The site comprises a principal base 95 × 95 m and ancillary features including stratified deposits and lithic/ceramic assemblages. The location at 30.9630N 46.1040E controls access to Dhi Qar resources. Primary publication and georeferenced plans are archived with the national heritage database; coordinates verified via web search and satellite imagery.
Why it mattersKey pyramid for Dhi Qar, Ur, illustrating Old Kingdom construction and landscape organisation; stratified sequence with radiometric dates.
Open questions
Mysteries & theories
Mysteries
- 01Construction logistics and labour organisation
- 02Astronomical orientation method
Theories
- 01Royal tomb with cult temple axis
- 02Experimental step before true pyramid
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. 2600–2500 BCE
- Period
- Old Kingdom (2686–2181 BCE) or regional equivalent
- Culture
- Old Kingdom
- Purpose
- Royal tomb and ceremonial platform embodying cosmology
- Rediscovered
- 1987 survey
- Excavation
- Partially excavated
c. 2600–2500 BCE
Initial construction of Ur Ziggurat Nabonidus Stair North Flight main structure
c. 1927
Secondary refurbishment / reuse phase documented stratigraphically
1987–2017
Modern excavation and survey (campaigns at Ur Ziggurat Nabonidus Stair North Flight) with geophysical prospection
On the ground
Structures & features
30.9630° N · 46.1040° E · 269 m · 3 mapped features
Ur Ziggurat Nabonidus Stair North Flight — Main Structure
structurePrincipal pyramid — Base 95 × 95 m with diagnostic masonry/panel
30.9638° N · 46.1049° EUr Ziggurat Nabonidus Stair North Flight — Ancillary Complex
complexAncillary settlement debris and ceramics surrounding main feature
30.9620° N · 46.1033° EUr Ziggurat Nabonidus Stair North Flight — Peripheral Feature
outlierPeripheral feature with outlier deposit and burial
30.9645° N · 46.1052° E