Category Archives: archeologie


Petinesca-Fest - 24.06.2012 - Studen


arconciel/la souche and the high and wild

tamisage, arconciel/la souche

tamisage. Microfauna, archaeobotanical macro remains as well as flint artefacts and worked and un-worked bones that might have been missed on site, are retrieved by slow and concentrated sorting of the sieving residues. All the earth removed from site is wet sieved by the Sarine river near the site of Arconciel/La Souche. August 2011

échafaudage, arconciel/la souche

échafaudage. To aid excavation, the site is caged in by scaffolding. It seems to create a distance between the twenty first century archaeologists and the site. It allows us to move around the site. However, only the excavators actually enter the site and even they do so while moving and sitting on boards suspended above the ground. So, for them the scaffolding not only separates the site from its surrounding but also separates them from the site, the archaeology. It seems a bit odd, as excavating is such a tactile activity, always in touch with the dirt and the archaeological remains.

These days the site overlooks a floodplain. The Sarine river flows perhaps 120m from the rock shelter. During the Early Atlantic it would have lain directly below the abri, perhaps also separating it, in a sense, from the outside world. August 2011

Besides, from August 20th our fieldwork in the Fimbertal, Jamtal and many more high and wild valleys continues. Join our alpine archaeological adventures again on the rückwege-blog

a return to the Jura: expanding horizons

I had not expected such a quick return, but yesterday I was in the Jura mountains again. I visited the excavation of the site of Lutter/St. Joseph. It lies just across the border in France on the very northern edges of the Jura mountain range.

This summer has seen some changes for my phd project. My project will hopefully soon be accompanied by a second phd project. L. Bassin (Université de Neuchtel) will study the lithic technology of the Mesolithic-Neolithic transition in northern pre-alpine central Europe. This means a slight overhaul of my project too. One of the biggest changes is that we are looking for other sites to include in our study. Lutter/St. Joseph is the most likely candidate.

Near Lutter a clift in the northernmost ridge of the Juramountains allows access into Continue reading

EXPO¦ARCH¦DISS digitally

A good year ago, B. Dubosson, H. Flück and I started EXPO¦ARCH¦DISS, an exhibition of posters of PhD projects concerning Swiss archaeology or by Swiss archaeologists. The posters have been exhibited at the yearly meetings of the societies of prehistoric, roman, medieval and classical archaeology in Switzerland in 2010. Now the posters are also available digitally on the new EXPO¦ARCH¦DISS-website!

We are interested to hear from you what you think of EXPO¦ARCH¦DISS and invite all phd candidates who work on a Swiss archaeological topic to send in a poster.

You can find all information on the website (the French version is in the making).

Digging a multi period site in the southern Swiss Alps

It is a wonderful feeling to see, feel and hear how you scrape free a new layer or feature. It does not matter whether your tool is a shovel or trowel, the tool in your hand moving intuitivelly in the dirt, flicking a stone or taking that little bit more dirt away. Or whether your eyes follow the shovel of a mechanical digger as it tentatively scrapes and collects dirt. The texture, colour and the sound, often even the smell change. The distinctive sound of metal against flint or ceramics. I wrote a while ago that I dug a number of prehistoric sites in the Alps last summer. One was in the Val Forno valley, above Maloja in the southern Swiss Alps.

An amateur archaeologist had found a number of Mesolithic flint artefacts in the eroded sides of a hollowed out single track hiking path (Seifert 2008). Me and four friends spend a lovely week’s `holiday´ digging two test trenches to establish the extend of the site, how much it was threatened by erosion and hikers and to see how much it was still present. We uncovered a number of hearths and have since obtained AMS C14 dates from various hearths and layers, spanning nine millennia[1]. We tried to sieve as much spoil as possible on site, but it was impossible to get through it all, so we carried it down. We dragged roughly 50 bags of 4-9 liter of earth down, helped by some very friendly passing hikers, who volunteered to carry some bags down. (Thank you so much, if you happen to read this!)

Last week we continued the site’s excavation in the labs of the Archäologischer Dienst des Kantons Graubünden (Cantonal Unit of Grison). Bag after bag, context by context, we wet-sieved for finds. Using a column of sieves with decreasing mesh-width, water becomes our tool as we wash the finds from the earth. It is much wetter affair, but we agreed that there is still the wonderful smell of moist earth as soon as you open the bag.

Stampa Maloja, wet sieving and flotation residues

Stampa Maloja, wet sieving and flotation residues

However, it is not just the finds that we look for. Flotation allows the recovery of organic macro remains such as charred seeds, (burned) bone fragments and charcoal. Finds are typically scarce on these alpine sites. Seeds, bone and charcoal can tell us much about vegetation, fauna and climate as well as about the diet of the site’s inhabitants. Charred material and charcoal provide absolute dates through C14-analysis and dendrochronology.

In Val Forno we back filled the trenches and took measures to try to prevent further erosion. In our labs and offices we continue our excavation and hope to find some way (the eternal search for funding) to be able to analyse the finds and organic remains in greater detail.

Seifert, M., 2008, Stampa, Maloja, Plan Canin (LK 1276, 775 090/137 530, 1985 m ü. M.), in Jahresbericht ADG 2008, p.93-94

[1] Thanks to a friendly donation by an architectural practice in St. Moritz!

Denisova II

I came across another article on the Denisova find here, on Spiegel-online, which includes a nice little slideshow (or in english), and John Hawks wrote a few more lines on it too.

Below the abstract of the letter in Nature:

Nature advance online publication 24 March 2010 | doi:10.1038/nature08976; Received 21 January 2010; Accepted 3 March 2010; Published online 24 March 2010

The complete mitochondrial DNA genome of an unknown hominin from southern Siberia

Johannes Krause1, Qiaomei Fu1, Jeffrey M. Good2, Bence Viola1,3, Michael V. Shunkov4, Anatoli P. Derevianko4 & Svante Pääbo1


With the exception of Neanderthals, from which DNA sequences of numerous individuals have now been determined, the number and genetic relationships of other hominin lineages are largely unknown. Here we report a complete mitochondrial (mt) DNA sequence retrieved from a bone excavated in 2008 in Denisova Cave in the Altai Mountains in southern Siberia. It represents a hitherto unknown type of hominin mtDNA that shares a common ancestor with anatomically modern human and Neanderthal mtDNAs about 1.0 million years ago. This indicates that it derives from a hominin migration out of Africa distinct from that of the ancestors of Neanderthals and of modern humans. The stratigraphy of the cave where the bone was found suggests that the Denisova hominin lived close in time and space with Neanderthals as well as with modern humans.

  1. 1. Max Planck Institute for Evolutionary Anthropology, Deutscher Platz 6, D-04103 Leipzig, Germany
  2. 2. Division of Biological Sciences, University of Montana, Missoula, Montana 59812, USA
  3. 3. Department of Anthropology, University of Vienna, Althanstr. 14, A-1090 Wien, Austria
  4. 4. Paleolithic Department, Institute of Archaeology and Ethnography, Russian Academy of Sciences, Siberian Branch, Lavrentieva Avenue, 17 Novosibirsk, RU-630090, Russia

Correspondence to: Johannes Krause1 Correspondence and requests for materials should be addressed to J.K. (Email: krause[at]