The Tepe Telegrams

News & Notes from the Göbekli Tepe Research Staff

Tag: enclosures

Introducing: Enclosure H – Welcoming a new member to the Göbekli Tepe-family.

The most notable feature of Göbekli Tepe are, of course, the monumental circular enclosures formed of T-shaped pillars dating back to the 10th millennium BC. The first of these structures were discovered early druring excavations from 1995 onwards in the mound’s southwestern depression which meanwhile became known as ‘main excavation area’. To clarify if this peculiar type of architecture was limited to this part of the site and discovered by pure chance, geophysical surveys were undertaken – indeed demonstrating that similar features could be found in other parts of the mound as well. Renewed excavations in particular in the northwestern depression (Fig. 1) started in 2011 produced a number of interesting related features of which one, Enclosure H, should be in the focus of this short report.


Fig. 1: Aerial of Göbekli Tepe and the excavation areas. (Photo: E. Kücük, DAI)

Georadar results already indicated a large, cloverleaf-shaped agglomeration of what seemed to be one or even more circular enclosures (Fig. 2). Excavations started in that area in 2011 soon revealed first T-pillars, confirming the existence of more monuments in this section of the tall as well. The structure which later would have been labelled ‘Enclosure H’ (in order of their discovery) could have been indeed located on the geophysical plan already as circular feature in the western part of the examined area (K10-24 and -25 as well as (partly) K10-35 and -35).

Enclosure H_geo

Fig. 2: Geomagnetic survey results in the NW depression, excavation areas superimposed. (Geomagnetics: GGH- Solutions in Geoscience, Plan: J. Notroff, DAI)

Enclosure H

Fig. 3: Aerial of Enclosure H at current state of excavations, including pillar numbers. (Photos: N. Becker, compilation: J. Notroff, DAI)

Although excavations are not completed yet, it can already be noted that it follows the general scheme and layout of the other known PPN A enclosures at Göbekli Tepe. In the course of following excavations eight pillars were discovered and excavated to this date (Fig. 3).


Fig. 4: Pillar 51, the eastern (and so far only discovered) central pillar of Enclosure H. (Photo: N. Becker, DAI)

The eastern central pillar of Enclosure H, Pillar 51 (Fig. 4), was found close to the surface. While still in situ, the massive pillar was toppled over, its head heavily damaged (all fragments could be found and documented in immediate vicinity, however). The front side shows the characteristic stola-like depcition, the western broad side features the relief of a big cat which somehow resembles those animals known from the younger (Layer II) rectangular ‘lion pillars building’ in the main excavation area.

Pillars 54 and 55 in the enclosure’s northern respectively southern wall are partly excavated, also showing the ‘stola’-relief. The latter’s head being damaged as well (most likely due to frost weathering).


Fig. 5: The extensively decorated Pillar 56. (Photo: N. Becker, DAI)

Pillar 56 (Fig. 5) is particularly notworthy due to its extensively decorated southwestern broadside – more than 55 animals are depicted so closely packed, that the outline of one merges with the contour of the next image. On the narrow front side a bucranium framed by two snaked can be seen. The northeastern broad side shows two very low lines which might indicate further reliefs here, but need to be clarified in the course of future excavations.


Fig. 6: Pillar 57 in the southern wall of Enclosure H (Photo: N. Becker, DAI)

Pillar 57 (Fig. 6) is situated in the southern wall of Enclosure H. Its head is, probably due to frost weathering again, damaged. The front side shows the reliefs of two snakes (whose bodies seem to wind around the pillar) are facing each other and a round object. Underneath another carving can be seen; hardly identifiable it could be another snake’s head.

Of Pillar 64 there is only the basis left in situ, while another limestone fragment from its head was found nearby.


Fig. 7: Pillar 66 with the depcition of an apparently dying or dead horned animal. (Photo: N. Becker, DAI)

Pillar 66 (Fig. 7) is situated to the west of P54 in the northern part of the enclosure wall, but deviates from the expected radial orientation since it stands almost parallel to the wall. This unusual position may have to do with a possible secondary use of the pillar here; something which was also already brought up for Enclosures B and C in the main excvation area. The pillar’s head depicts a large horned animal (maybe an aurochs or stag) with bent legs and hanging out tongue, maybe indicating the death of this animal.


Fig. 8: Pillar 69 with the relief of a jumping cat of prey. (Photo: N. Becker, DAI)

Pillar 69 (Fig. 8) in the northeastern enclosure wall shares the unusual orientation with P66, also standing parallel to the wall. Not completely excavated yet, it shows the relief of a jumping cat of prey on the shaft; the pillar’s head is smashed.

The enclosure wall, which was unearthed in the southern and eastern as well, to some degree, documented in the northern parts, already can give an idea of the dimension of Enclosure H which probably was more of elliptic rather than circular shape and probably had an inner diameter of about 10 m. After a not yet determined period of use, the enclosure was finally backfilled and buried much like this could have been observed with the main excavation area’s enclosures already. However, the excavated southern section of Enclosure H shows very clear that there must have been at least one additional later intervention after this backfilling took place. The alltogether rather ‘chaotic’ discovery situation of the southern enclosure wall, with broken stone benches and pillar fragments obviously not in their original position anymore, gives witness of this intrusion which can be also seen quite clearly in the northern profile of this excavation trench (Fig. 9).

Enclosure H_N-profile

Fig. 9: The northern profile of excavation area K10-24, the later pit dug into the already backfilled enclosure is clearly visible to the left. (Photo: N. Becker, DAI)

Interestingly, this somehow mirrors a similar situation already met in Enclosure C, where also a later dug pit which only purpose seems to have been locating and breaking the enclosure’s central pillars (whose smashed pieces could be retrieved nearby), for reasons still remaining in the dark as of yet. Another noteworthy feature (which again reminds of the general situation of Enclosure C) is the discovery of some steps apparently forming a stairway in the intersection of two walls in Enclosure H’s southern boundaries. If this really could be interpreted as some kind of entrance situation into the enclosure has to remain topic of future investigations here.

Further reading:

O. Dietrich, J. Notroff, L. Clare, Ch. Hübner, Ç. Köksal-Schmidt, K. Schmidt, Göbekli Tepe, Anlage H. Ein Vorbericht beim Ausgrabungsstand von 2014, in: Ü. Yalcin (ed.) Anatolian Metal VII – Anatolien und seine Nachbarn vor 10.000 Jahren / Anatolia and Neighbours 10.000 years ago. Der Anschnitt, Beiheft 31, Bochum 2016, 53-69.

A Stairway to the Circle of Boars

During the autumn excavation season in 2012 an interesting detail could be added to the PPN A monumental architecture at Göbekli Tepe.

Among the enclosures in the so-called main excavation area, Enclosure C stands out in particular due to several concentric, interleaved walls forming the characteristic circles of T-shaped pillars.  The structure and layout of this peculiar enclosure changed signifanctly over time, hinting at a longer (re-)building history and life-cycle. For instance, an earlier entrance reminiscent of a dromos was blocked by an apparently later wall.

The supposed entrance is formed by two walls (made of noticeably large stones which are worked on all sides) running almost rectangularly towards the south and nearly parallel to each other. Almost like a barrier, a huge stone slab protrudes into this passage. Although the slab has not been completely preserved it is safe to say that once it had been provided with a central opening closed by asome stone-setting of which two layers still could have been observed in situ. At the slab’s southern side, looking away from Enclosure C and towards the visitor, there is the relief of a boar lying on its back right below the opening.

This relief-carved ‘porthole stone’ is accompanied by another building element. First, the sculpture of another animal was found right nin front of it, to the south: a beast of prey with a widely opened mouth, a lion or maybe a bear. In a distance of only 80 cm its counterpart was found, whose probably similarly sculpted head had been severed and is lost, unfortunately. As excavation went on it became clear that both actually belonged to just one large monolithic U-shaped workpiece. Apparently, together with the porthole slab it seems to have marked an entrance into this enclosure.

A new element of this situation was unearthed recently: a stairway with (at current stage of excavation) so far eight stone-steps was discovered during field work in autumn 2012. It seems possible that these stairs once were constructed to bridge a hollow in the bedrock, leading up to Enclosure C’s orginial entrance, but further excavation work will be needed to entirely understand this situation.

Enclosure B, a short overview

Second in our series of short overviews of the architecture of Göbekli Tepe’s older layer comes Enclosure B – which also was the second structure discovered during excavations.

The ground plan of this enclosure is round, with an internal diameter of nearly 10 metres. Two central pillars and a total of eight pillars in the surrounding ring wall have been discovered so far. Most of these pillars are undecorated and none of them, as far as their front (i.e. ‘belly’) sides are visible, are adorned with the raised lateral parallel bands thought to depict a stola-like garment.


Pillar 6 in Enclosure B (Photo: I. Wagner, copyright DAI).

Pillar 6 in the southern part of Enclosure B shows the relief of a quadruped animal from above on the small side of the pillar’s head. It resembles a reptile, but there are also similar PPN depictions which may depict leopards. On the pillar-shaft a snake is depicted crawling down. It is worth noting that all reliefs are found on the backside of the pillar, i.e. not facing towards the central pillars, a clear indication that Pillar 6 likely represents a case of secondary use.

Pillar 7, also located in the south of Enclosure B, has a largely obliterated relief on the right side of its head. There is also an old damage visible at the same pillar’s shaft and its head seems to have been reshaped at some point, resembling actually more a “Γ” than the typical “T”. Pillar 8 is located in the southeastern ring wall and has not produced any reliefs so far. In the eastern ring wall Pillar 14 has been excavated only partially. It bears the relief of another quadruped animal, maybe a fox, on the right side of its head which, however, is largely covered by the ring wall. Pillar 15, also in the eastern wall, stands parallel to the central pillars. That is unusual compared to the other circular enclosures’ layout where the pillars of the ring are facing the central pillars – most likely this indicates another case of secondary use of older pillars. Pillar 15, too, has no reliefs so far. And while Pillar 16 is still largely hidden in a baulk, Pillars 34 and 58 have not been completely excavated as of yet.

Both central pillars of Enclosure B, Pillars 9 and 10, bear a fox depiction – which thus dominate the reliefs of this scarcely decorated building. The fox on the western broad side of Pillar 9 is large, it measures about 110 cm. The fox on Pillar 10 follows this relief in position and measurements. Below it the shallow engravings of a boar and three dogs are visible, probably a later added hunting scene. Between these two central pillars a terrazzo floor was exposed in an area covering several square metres. This is a significant difference to most of the other PPN A enclosures discovered at Göbekli Tepe so far where the floor was formed directly of the (carefully smoothed) natural bedrock. The terrazzo may somehow work as imitation or ‘replacement’ of the limestone floor here and we can not exclude yet that there is some older floor level underneath. Interestingly, in front of central Pillar 9 a stone bowl was discovered – embedded right into the terrazzo which forms the floor of Enclosure B. A small channel running to to this bowl underlines its possible role in rituals which seem to have taken place here between both central pillars.


Porthole stone found in situ in a wall in a deep sounding to the north of Enclosure B (Photo: N. Becker, copyright DAI).

To the south of the central pillars, a  bit off the Enclosure’s center, a so-called porthole stone was found lying on the terrazzo floor. ‘Porthole stones’, i.e. roughly quadrangular megalithic workpieces with one or two central openings are known in larger numbers from Göbekli Tepe. There are good arguments to interpret them as possible entrances, as another example found in a deep sounding to the north of Enclosure B demonstrates. This richly decorated porthole stone was found in situ, embedded into a wall. Whether the other example, found in the enclosure’s center, was installed orginally in a wall, too, or maybe in a possible roof, must remain unclear so far and may be answered by further research.

Enclosure A, a short overview

During the first field season at Göbekli Tepe in 1995 one of the landowners had started to clear his field in the southeastern depression of stones that hindered ploughing. He dug out the heads of two large T-shaped pillars and had already started to smash one pillar with a sledgehammer. Fortunately he could be persuaded to stop, and in the 1996 work started in this area. What came to light here was the first of the monumental buildings of Göbekli Tepe’s older layer (Layer III), later called Enclosure A.

Anlage A

Enclosure A in 1997 (Photo: M. Morsch, copyright DAI).

The ground plan of Enclosure A appears more rectangular than round. First radiocarbon data suggest that it may be a little younger than other Enclosures, C and D, and maybe the rectangular shape already could indicate the transition to the later, rectangular, Layer II building type. The existence of different outer walls may as well hint at a longer building history and possible alteration over toime. However, Enclosure A is still not entirely excavated, so any description must remain preliminary as of yet.

Pillars 1 and 2, the central pillars of Enclosure A, were excavated down to the level of the stone bench leaning against the inner walls of the building. Both pillars are richly adorned with reliefs. Particularly striking is a net-like pattern, possibly of snakes, on the south-western side of Pillar 1. The front side of this pillar carries a central groove running vertically from below the head to its base, covering about one third of its width. This groove and the raised bands to either side are decorated with five snakes in bas-relief. Maybe this is a depiction of a stola-like garment which is similarly known from other pillars as well. Pillar 2 carries on its right side a vertical sequence of three motifs: bull, fox, and crane. Its narrower back side is adorned with a bucranium between the vertical bands of another stola-like garment. Insights and experience gained in the last years, particularly with regard to typical motif-arrangement, suggests that Pillar 2 was not found in its original position, but was at some time moved to this, secondary, location. In the course of this action, the original back side of the pillar became its front and vice versa.


Göbekli Tepe, detail of the main excavation area with Enclosure A (Plan: K. Schmidt, copyright DAI).

Currently, the number of pillars surrounding the two central figures in Enclosure A lies at four, though it is expected that this number will rise once excavations are continued in this area. Pillar 5 shows a snake again, Pillars 3 and 4 are without reliefs. Pillar 17 was heavily destroyed already in prehistory, and is without reliefs so far, too. As with all the buildings of Göbekli Tepe’s older layer, one animal species seems to dominate the imagery of Enclosure A. In this case, it is the snake which appears noteworthy often.

Further Reading

Klaus Schmidt, The Urfa-Project 1996, Neo-Lithics. A Newsletter of Southwest Asian Lithics Research 2/96,2–3.

Klaus Schmidt, Göbekli Tepe, Southeastern Turkey. A Preliminary Report on the 1995-1999 Excavations, Paléorient 26/1, 2001, 45-54.

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