According to new research published in Science Advances, three Neolithic skull fragments discovered by archaeologists at Göbekli Tepe show evidence of a unique type of post-mortem skull modification at the site.

The deep, purposeful linear grooves are a unique form of skull alteration never before seen anywhere in the world in any context, says Julia Gresky, lead author on the study and an anthropologist at the German Archaeological Institute in Berlin. Detailed analysis with a special microscope shows the grooves were deliberately made with a flint tool. One of the fragments even has a hole drilled in it, resembling skull modifications made by the Naga people of India who used the hole to hang the skull on a string.1

Modified human crania from Göbekli Tepe provide evidence for a new form of Neolithic skull cult

Julia Gresky, Juliane Haelm and Lee Clare

Science Advances  28 Jun 2017: Vol. 3, no. 6, e1700564
DOI: 10.1126/sciadv.1700564 

Archaeological excavations at Göbekli Tepe, a transitional Neolithic site in southeast Turkey, have revealed the earliest megalithic ritual architecture with characteristic T-shaped pillars. Although human burials are still absent from the site, a number of fragmented human bones have been recovered from fill deposits of buildings and from adjacent areas. We focus on three partially preserved human skulls, all of which carry artificial modifications of a type so far unknown from contemporaneous sites and the ethnographic record. As such, modified skull fragments from Göbekli Tepe could indicate a new, previously undocumented variation of skull cult in the Early Neolithic of Anatolia and the Levant.

Keywords: Human skull, taphonomy, ritual, Anatolia, Pre-Pottery Neolithic, carving