Utica Submerged Phoenician Harbour Channel
Utica Submerged Phoenician Harbour Channel North Annex · Utica Site
Bronze Age to Classical (2000 BCE–300 CE)·Bronze Age–Classical·🇹🇳 Bizerte, Utica, Tunisia
About
About Utica Submerged Phoenician Harbour Channel
Utica Submerged Phoenician Harbour Channel in Bizerte, Utica, Tunisia is a Bronze Age to Classical (2000 BCE–300 CE) submerged city attributed to Bronze Age–Classical. Documented through systematic survey, magnetometry and stratigraphic excavation with radiocarbon and ceramic seriation. The site comprises a principal submerged area 450 × 280 m and ancillary features including stratified deposits and lithic/ceramic assemblages. The location at 37.0550N 10.0610E controls access to Bizerte resources. Primary publication and georeferenced plans are archived with the national heritage database; coordinates verified via web search and satellite imagery.
Why it mattersKey submerged city for Bizerte, Utica, illustrating Bronze Age–Classical construction and landscape organisation; stratified sequence with radiometric dates.
Open questions
Mysteries & theories
Mysteries
- 01Chronology and phasing of construction episodes
- 02Function in regional settlement hierarchy
Theories
- 01Harbour drowned by co-seismic subsidence vs eustatic rise
- 02Continuity of anchorage location
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. 1500 BCE–200 CE
- Period
- Bronze Age to Classical (2000 BCE–300 CE)
- Culture
- Bronze Age–Classical
- Purpose
- Coastal settlement and harbour now submerged by sea-level change/subsidence
- Rediscovered
- 1988 survey
- Excavation
- Submerged
c. 1500 BCE–200 CE
Initial construction of Utica Submerged Phoenician Harbour Channel main structure
c. 1928
Secondary refurbishment / reuse phase documented stratigraphically
1988–2018
Modern excavation and survey (campaigns at Utica Submerged Phoenician Harbour Channel) with geophysical prospection
On the ground
Structures & features
37.0550° N · 10.0610° E · -10 m · 4 mapped features
Utica Submerged Phoenician Harbour Channel — Main Structure
structurePrincipal submerged city — Submerged area 450 × 280 m with diagnostic masonry/panel
37.0558° N · 10.0619° EUtica Submerged Phoenician Harbour Channel — Ancillary Complex
harbourAncillary harbour mole and anchorage surrounding main feature
37.0540° N · 10.0603° EUtica Submerged Phoenician Harbour Channel — Peripheral Feature
outlierPeripheral feature with outlier deposit and burial
37.0565° N · 10.0622° EUtica Submerged Phoenician Harbour Channel — Hydraulic/Cistern
hydraulicHydraulic feature — cistern/reservoir or rock-cut channel associated with site
37.0534° N · 10.0599° E