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The challenge of reassembling archaeological remains to understand life in Prehistory

From around the world, Tarragona is bringing together experts in reassembly, in a workshop that will take place from 9 to 11 May at URV’s Campus Catalunya

This technique allows us to understand what the economy was like, whether hominid groups recycled, and their social organisation

The IPHES will provide new information from Neanderthal communities that lived in Abric Romaní and around Sierra de Atapuerca

The event is sponsored by the Wenner-Gren Foundation, which funds research of excellence

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An archaeological site is the result of a series of events that overlap at different levels through time. Archaeological remains generated by bone breaking and the sculpting of stone blocks are deposited in each of these strata. Refitting the pieces belonging to the same bone or block is an arduous task, but very useful for understanding an endless array of aspects related to human evolution.

With the aim of exchanging experiences, understanding the multidisciplinary applications of reassembly, and its reconstruction in 3D, as well as agreeing on criteria for its use, an international workshop is being held that will bring together the experts in this field. Entitled The Big Puzzle 30 Years After: A shared, multidisciplinary, Palaeolithic perspective, it will take place from 9 to 11 May, in Sala de Graus on Campus Catalunya at the Universitat Rovira i Virgili (URV), in Tarragona.

The title refers to the conference held three decades ago at the Monrepos Archaeological Research Centre and Museum in Neuwied, Germany. It was there that the importance of reassembly was first verified as a method for analysing the technical, economic and social behaviour of past populations. The publication from that conference and the data that has appeared since, have shown not only that reassembly is very useful for research, but have also led to new lines of investigative work.

The workshop is being organised by Francesca Romagnoli, a Marie Curie researcher at the IPHES (Institut Català de Paleoecologia Humana i Evolució Social), and Manuel Vaquero, an IPHES member and professor of Prehistory at the URV, as part of the EU’s H2020 Research and Innovation Program GA. 653667. It is being sponsored by the Wenner-Gren Foundation, a United States foundation that funds research of excellence in the field of anthropology, prehistory and the study of human evolution.

remuntatge-abric-romaniReassembly with pieces from the Abric Romaní – IPHES

IPHES is deliberately linking this workshop to the symposium held in Germany in 1987, intending to reflect on the development of this technique over the last 30 years, and see whether the expectations generated at that time have been achieved. IPHES is a leader in the study of reassembly and has developed an analysis protocol that has enabled innovative work to be developed on the recycling, techno-economic, and social organisation of  Neanderthal communities. At the workshop, IPHES will present new data from the Abric Romaní site (Capellades, Barcelona) in the workshop, a world reference for work on the social organisation of Homo neanderthalensis, as well as from the Gran Dolina site in the Sierra de Atapuerca.

Reassembly allows researchers to identify what types of actions were carried out at a site, as well as their number and frequency, in addition to detecting the temporal and spatial relationships between the different events. For example, how a certain material was introduced into the archaeological site and where it came from, how tools were made, and so on. In this way one can ascertain aspects of the economy of hominid groups, the length of time they remained in a place, and the size and organisation of the human population that lived there. It also reveals whether the materials have been reused, and the importance of recycling to these hominids.

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In addition, reassembly can be applied when analysing wildlife. This allows us to understand, for example, how humans shared and distributed food in the past.

These are just some of the issues that will be discussed in the workshop. It will be attended by top-level experts who apply reassembly in an interdisciplinary way to better understand what life was like in the Palaeolithic era. The participants include scientists from leading research institutes, such as UCL (University College London), and reference centres in the study of Prehistory, such as the University of Tübingen in Germany, the Autonomous Universities of Madrid and Barcelona, the University of La Laguna, the University of Ferrara, the Anthropos Museum of Brno, and the Monrepos Museum where the original conference took place.