Aerial view of Göbekli Tepe. Image: German Archaeological Institute (DAI)

The World's Oldest Known Temple Was Home to a ‘Skull Cult’

The people of Göbekli Tepe loved carving headless humans into stone. Turns out they also loved carving human heads using stone.

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Jun 28 2017, 6:00pm

Aerial view of Göbekli Tepe. Image: German Archaeological Institute (DAI)

Göbekli Tepe, a monumental structure in southern Turkey established over 11,000 years ago, has enraptured archeologists and laypeople alike since site excavations began in the 1990s. Decorated with imaginative artwork depicting animals, people, and animalistic people, this ancient temple contains the oldest known megaliths in the world.

As if that isn't tantalizing enough, new research published in Science Advances suggests Göbekli Tepe was once home to a "skull cult." In addition to being popular fodder for band names, skull cults are communities that attach particular significance to cranial remains, often displaying them or modifying them into functional items, like mugs or drums. This behavior has many permutations in human history, but this study marks the first osteological (bone-based) evidence of how Göbekli Tepe's bygone denizens treated dead bodies and their skulls.

Carvings and drill hole on skull fragments. Image: Julia Gresky, DAI

Seven cranial fragments found at the site are believed to have been sourced from three individuals ranging in age from 20 to 50, one of which appears "more female than male," the authors said, though it's difficult to tell from fragmentary evidence. The pieces have been marked with features like deep carvings, ochre coloring, and even a drilled hole in one case.

"Those deep incisions are really exceptional," explained Julia Gresky, a paleopathologist based at the German Archaeological Institute and the study's lead author, in a Skype interview with Motherboard. "Maybe there will be other findings at other sites, but so far, it's really new."

The modified skulls were recovered from trenches around the monolithic site that were mysteriously backfilled several millennia after the complex was constructed. Gresky tells me this may have been a natural process, in which animal and human remains scattered due to heavy rain or other environmental causes, or the structure could have been intentionally buried by ancient peoples. Either way, there's a bunch of broken stuff lying around at Göbekli Tepe for researchers to sift through, including these cranial remains etched with rudimentary grooves.

Read More: 9,000 Years Ago, Someone Chopped Off This Person's Head and Hands

Microscopic analysis of the bone revealed that the markings were created by stone tools, probably a short time after the skulls' owners died. Gresky and her colleagues suggest two possible explanations for the modifications: Ancestor veneration, or "branding" of perceived enemies for display. The grooves may have acted as "a track for a cord" to mount the skull, she said, and the drilled hole on the top of the cranium may have been used to suspend the skull like a mobile.

"Maybe they put feathers on the skull to make it more impressive and then presented it somewhere in the structures," Gresky said. "It's all speculation at the moment, but hopefully we'll find some more fragments or maybe also primary burials, so it will be more clear what happened in these monumental buildings."

Though this is the first evidence for skull cults at Göbekli Tepe etched in bone, the structure is filled with artistic representations of headless people, so it's not too much of a stretch to imagine these folks may have been cranially obsessed.

"There are many depictions of either separated human heads or headless individuals in sculptures and reliefs [at Göbekli Tepe]," Jens Notroff, a Göbekli Tepe expert who is also based at the German Archaeological Institute, told me over email. (Notroff was not on an author on the new paper, though his research is cited in it.)

From left to right: Intentionally decapitated statue, "gift bearer" statue offering human head, and low relief of an ithyphallic headless man. Image: Nico Becker, Dieter Johannes and Klaus Schmidt, Göbekli Tepe Archive, DAI

"Furthermore, we found a lot of heads originally belonging to life-sized human sculptures, which were broken off and apparently deliberately deposited near the monumental pillars which are so characteristic for Göbekli Tepe—thus a relation to some sort of 'skull cult,'" he said.

Whatever the reason for these skull hacks, their discovery has deepened the enchantment of this famous site and its haunting lost world of vibrant pictograms and scattered bones.

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