Discovery of 12,900-Year-Old Koskarlı Cave Site Rewrites History of Northern Anatolian Hunter-Gatherers

For decades, the story of Anatolia's ancient hunter-gatherers has been told with half the map missing. If you looked at the archaeological record, you might assume early humans simply avoided the Black Sea coast. Southern sites like Öküzini Cave have long dominated the narrative, while the rugged, forested terrain of the north remained an archaeological blank slate.[1][2]

It wasn't that researchers believed the north was entirely empty; rather, no one had found an intact, datable site to prove otherwise. The assumption was that the steep geography either didn't support large Epipalaeolithic populations or had long since erased their traces through erosion and time.[2][3]

That lopsided history has just been rewritten. High in the Söğütlü Valley, approximately 40 kilometers south of Trabzon, archaeologists have cracked open a 14,000-year-old time capsule.[2][4]

Koskarlı Cave, perched 1,030 meters above sea level, has yielded the first systematically excavated evidence of hunter-gatherer life in northern Anatolia. Radiocarbon dating places the occupation precisely between 12,900 and 12,000 calibrated BC.[1][2]

The discovery, detailed in a 2026 report in the journal Antiquity, isn't just a collection of loose stones. It is an intact occupation layer—a frozen moment at the hinge of the Late Pleistocene and Early Holocene epochs.[1]

To understand the significance of this find, you have to look at how the cave preserved its secrets. The upper layers of the cave floor were a chaotic jumble of modern refuse, dung, and mixed artifacts spanning hundreds of thousands of years.[3]

But beneath that disturbed zone, excavators found a pristine layer 20 to 40 centimeters thick. Here, the stratigraphy remained completely undisturbed since the end of the last Ice Age.[3]

Within this layer, researchers uncovered the unmistakable signature of domestic life: a hearth. Ash, fine sediment, charcoal, and heat-altered flint lay exactly where a group of hunter-gatherers had tended a fire roughly 15,000 years ago.[2][3]

The evidence extends far beyond basic survival. The team, led by researchers from the Trabzon Museum and Karadeniz Technical University, unearthed a sophisticated lithic assemblage.[1][2]

These chipped stone tools were crafted from local flint, obsidian, and dacitic rocks. Importantly, the style of these tools—including crescent-shaped blades known as lunates—mirrors techniques found in the Caucasus and the Levant.[1][3]

This stylistic overlap is the crucial piece of evidence linking Koskarlı to the broader ancient world. It suggests that these northern inhabitants were not isolated survivors clinging to a mountainside, but active participants in a vast regional network of knowledge and trade.[3][4]

The cave also yielded rare glimpses of personal identity. A grooved fragment of antler and a pierced animal tooth were recovered from the hearth layer, interpreted by researchers as personal ornaments.[2][4]

These adornments indicate that the people of Koskarlı engaged in symbolic behavior, taking the time to craft items of beauty and personal expression even in the harsh conditions of the Late Pleistocene.[3][4]

Yet, for all that Koskarlı reveals, it also introduces new uncertainties. The site does not preserve a massive, permanent settlement; rather, it appears to be a seasonal camp or a specialized workshop.[1][3]

The exact pathways these groups took between the Caucasus and Anatolia remain unmapped. Koskarlı does not definitively prove a specific migration route, but it finally provides a concrete, datable anchor to test those theories.[1][4]

As excavations continue, the focus will shift to environmental analysis. Researchers are studying the faunal remains and land snail shells recovered from the site to reconstruct the exact climate and diet of these ancient northerners.[3]

For now, the map of human history in Anatolia has fundamentally shifted. The eastern Black Sea is no longer a blank space, but a vibrant corridor of Ice Age survival, ingenuity, and connection.[1][2]