Capsa (Gafsa) – Fossatum Oasis City

Why it mattersEponym Capsian culture – key to North African Mesolithic–Neolithic transition.

Theories are interpretations, not findings. The seal above tells you how much scholarly weight the place carries.

Built

c.8000 BCE Capsian camps; Numidian Capsa fort; Roman colony under Trajan/Justinian refortification

Period

Capsian Mesolithic / Numidian / Roman / Byzantine

Culture

Capsian then Numidian / Roman

Builders

Capsian hunter-gatherers then Numidian kings and Roman limes engineers

Purpose

Watering hole controlling Djerid chott passes and trans-Saharan trade

Abandoned

Persistent oasis; Roman urban core contracting after Arab conquest

Rediscovered

Jackophil 1907 Capsian discovery; Roman pools restored 1932

Excavation

Partially excavated

1. c.8000 BCE

   Earliest Capsian escargotiere at Aïn Dokkara

2. 106 BCE

   Marius storms Jugurtha's Capsa

3. 535 CE

   Justinian rebuilds walls

• Roman Pools (Piscinae Capseae)

  hydraulic

  Twin artesian vaulted basins 18×8 m still spring-fed

  34.4160° N · 8.7872° E

• Capsian Escargotière of Aïn Dokkara

  mound

  Mound 4 m high with microliths and burials

  34.4185° N · 8.7855° E

• Byzantine Fortress Walls

  fortress

  Justinian wall circuit with bastions

  34.4165° N · 8.7825° E