Civilisation in Mesopotamia did not begin with the Alanu - Inaki [ Anunna /Anunnaki ] in Sumer - Here is the full archaeological staircase beneath Sumer.

 Civilisation in Mesopotamia did not begin with Sumer.

Sumer is simply the first point where writing appears — and writing makes a culture visible to history.

But beneath Sumer lie older cultures, older settlements, older experiments in agriculture, temples, and social organisation. These earlier peoples left no written myths, so later Sumerians projected their own divine genealogies backward — including the Anunna (Anunnaki) — onto a landscape already shaped by forgotten hands.

To understand the world before Sumer, we descend through time like archaeologists peeling back layers of earth.

1. Sumerian / Early Dynastic (c. 3100–2350 BCE)

The first cities, the first kings, the first written myths.

This is the era where the Anunna appear in texts — not as a civilisation, but as gods. The Sumerians themselves, however, inherited their cities from earlier cultures.

2. Uruk Period (c. 4000–3100 BCE)

The proto‑urban explosion.

• Monumental temples

• Mass-produced pottery

• The earliest pictographic writing

• The rise of Uruk as the first true city

This is the transitional phase between prehistory and history. But even Uruk stands on older foundations.

3. Ubaid Civilisation (c. 6500–3800 BCE)

This is the true predecessor to Sumer — the civilisation that built the earliest temples at Eridu, the city Sumerians later called the first city on Earth.

Key features:

• Long, low, green‑painted pottery

• The first irrigation systems in southern Mesopotamia

• Multi-room houses and organised villages

• Early temple architecture

• A cultural zone stretching from southern Iraq to the Persian Gulf

The Ubaid people are the ones who turned marshland into civilisation. When Sumer appears, it inherits Ubaid cities, Ubaid canals, Ubaid religious sites.

If Sumer is the dawn, Ubaid is the long twilight before it.

4. Samarra Culture (c. 6200–5700 BCE)

The irrigation pioneers.

Located slightly north of the Ubaid heartland, the Samarra people developed:

• Early irrigation agriculture

• Fine painted pottery

• Proto‑temple structures

They influenced the Ubaid, who then expanded southward.

5. Halaf Culture (c. 6100–5100 BCE)

The northern artists.

Known for:

• Highly decorated pottery

• Circular “tholoi” buildings

• Early trade networks

Halaf merges into Ubaid over time, forming a cultural continuum.

6. Hassuna Culture (c. 7000–6000 BCE)

The earliest farming villages in northern Mesopotamia.

These are small-scale agricultural communities — the first step toward the complex societies that follow.

Descending Order (Most Recent → Oldest)

1. Sumerian / Early Dynastic — 3100–2350 BCE

2. Uruk Period — 4000–3100 BCE

3. Ubaid Civilisation — 6500–3800 BCE

4. Samarra Culture — 6200–5700 BCE

5. Halaf Culture — 6100–5100 BCE

6. Hassuna Culture — 7000–6000 BCE

This is the full archaeological staircase beneath Sumer.