Open Questions

A serious archive is measured as much by the questions it leaves open as the facts it states. The competition rarely admits a gap; we keep them in one place, because knowing where the evidence stops is where real research begins. These questions are drawn from the published record and our own fact registry, and they change as the excavation reports.

Site-wide questions

• Is Karahan Tepe older than Göbekli Tepe? The two are broadly contemporary; Karahan is not proven to be older. The honest answer →
• What was the site for? Ritual and gathering are well supported by the architecture; a single, specific function (initiation, fertility, ancestor cult) is interpretation, not established fact.
• Why did they deliberately bury the buildings? AB and AD were filled and sealed in staged layers. Whether this was decommissioning, dedication, or something else is unknown. The deliberate closure →
• What liquid moved through the channels? The AB serpentine channel and the BH bowl-and-channel were built to move a liquid — water, blood, or another substance is not established.
• What did the carved heads and faces mean? The emphasis on the head is unmistakable; the death-and-ancestry reading is a strong interpretation, not a decoded meaning. The carved heads →

Structure by structure

• AB — the Pillar Room: the exact ritual function; the type of liquid in the serpentine channel; the precise relationship between the AB movement sequence and the central pits of AD.
• AD — the central building: the 23 m vs ~28 m framing of the central building needs clarifying; a full interior furnishing inventory and phase sequence is not yet published.
• AA — the Pit Room: the function of the small pits and the niche; the relationship of the snake and fox engravings to the AB imagery next door.
• AC: the inner fill and contents were not yet fully published in Karul 2021 — the boundary is defined, the interior is not.
• AO: the phase and exact context of the running-donkey floor slab, and how the domestic grinding activity relates to the ritual core.
• AZ: full publication of the 2025 human-faced T-pillar; the building's phase and its place in the Western Terrace sequence.
• BD: the sculpture associations are still under review; loci and the relationship to BH remain to be detailed.
• BF: catalogue numbers and exact measurements for the nested-vessel figurines; the taphonomy behind the "pelt still on" and "burned skulls" wording; the find-context linking the 3-D scene to the building.
• BH: the building's function is explicitly open; the substance carried by the north-wall bowl-and-channel is unidentified.

Thematic questions

• The phalli. "Phallus-shaped" is the excavator's description; the fertility reading is interpretation. What the ranked pillars meant is unresolved. The phallic pillars →
• The double head. The motif recurs from Çayönü to ʿAin Ghazal, but whether it encodes one shared belief — or many local ones — is unknown. The pattern broadens the mystery rather than closing it. The double-head thread →
• The skulls. Karahan has yielded 10+ human skull fragments, some burnt, some cut-marked — read as ritual by the excavator. The specific practice, and how it connects to the carved heads, is open. How they handled their dead →
• The eight-fingered hand. Why the figure has eight fingers, and Sayburç's has six, is unexplained — a shared, deliberate departure from nature with no agreed meaning. The eight-fingers pillar →