Research Projects in the Department of Archaeology

Image: Pastoralist rock art, Serengeti, Tanzania. Photo: P. Lane.

Understanding the diversity of human cognitive traits in different cultural contexts and in an evolutionary framework is crucial for advancing actual human mind but also its disorders. Attention and executive control including traits such as inhibition, impulsivity, and hyperactivity, are studied in WEIRD (Western, Educated, Industrialised, Rich, and Democratic) societies, where sustained focus and impulse control are highly valued. A deficit in these domains might lead to a diagnosis of a mental disorder such as ADHD (Attention Deficit Hyperactivity Disorder).

The Archaeology of Cape Verde

At the invitation of a local university and the island's Ministry of Culture's IPC, the CHRC  - Chris Evans & Marie Louise Stig Sørensen - have been investigating its early Portuguese town of Cidade Velha since 2006. Founded in the middle decades of the 15th century, and then for some three centuries the Islands' capital, it became a major hub of the Atlantic Slave Trade, with thousands of Africans transhipped each year to the Americas.

The Community Heritage and Education for Sustainable Development in Tanzania project is a continuation of some of the activities initiated by the AHRC-funded Co-production Networks for Community Heritage in Tanzania (CONCH) project (https://www.conchproject.org/), that ran in 2018 and 2019. This aimed to identify how heritage protection, conservation and interpretation contribute to sustainable development.

Co-production Networks for Community Heritage in Tanzania.

This project is documenting the knowledge, skills, and practices of traditional dry-stone masonry at Great Zimbabwe, southern Zimbabwe. Once the capital of an Iron Age empire, Great Zimbabwe is an ancient settlement complex with dry-stone structures covering over 720 hectares. Around it, local communities live and maintain ancestral connections to the site. The most outstanding material remains are stone structures, built without use of mortar or any binding material.

How did our ancestors walk? Perhaps the greatest challenge that this question has posed in the past, is the lack of methodological applications in which no study has previously reconstructed how our ancestors moved using biomechanical modelling techniques. We need to consider not just individual bones when reconstructing movement, but to look at the full body to begin to tell the story of our ancestors’ movement. Muscles animate our body, permitting us to walk, run and even dance. We must reconstruct the muscles of the body to understand ancestral locomotion.

The Mapping Africa’s Endangered Archaeological Sites and Monuments (MAEASaM) project, funded by Arcadia charitable foundation, is documenting and compiling a trans-national inventory of Africa’s rich archaeological heritage, including many previously unidentified sites and monuments. Particular emphasis is being given to mapping and recording sites under threat, whether from urban growth, conflict, sea-level change or infrastructure development, among other adverse impacts.

Our understanding of the origins of our species, Homo sapiens, has undergone a major shift. New fossils, dates and genomic studies have consolidated our African origin. Yet, they also indicate a deeper past, involving multiple events. These events stretch to nearly three quarters of a million years ago (Ma), and take the problem of modern human origins into an entirely different climatic and ecological context.

Human evolution is a central research area in biology and anthropology and has a history of research going back more than 150 years. For most of that time, evidence has come from digging up fossils and archaeological remains. Research in human evolution has been transformed by the impact of genomics and the development of ancient DNA methodologies, producing new insights into past demography, dispersal and admixture patterns, social behaviour, selection, disease history, and more.

How did the biomechanics and ergonomics of the human hand influence the use and production of Palaeolithic stone tools? Traditionally, stone tools have been analyzed for their morphological properties and technological characteristics to infer the cognitive and social evolution of early hominins and modern humans. However, the role of musculoskeletal aspects in the effective use of these tools has been largely overlooked, resulting in an incomplete understanding of Palaeolithic technologies.

This project is a response to calls to build long-term sustainability and resilience into pastoral social-ecological systems in sub-Saharan Africa through provision of deep histories of human-environment interactions. It focuses on collecting and analysing archaeological and related data on the responses of pastoralist communities inhabiting the Laikipia and Leroghi plateaus, northern Kenya, to cycles of extreme drought and enhanced rainfall over the last millennium.

As part of the international campaign to salvage sites threatened by construction of the second Aswan High Dam in southern Egypt, coordinated by UNESCO, researchers from Sweden, Norway, Denmark and Finland collaborated on a series of archaeological campaigns between 1960 and 1964. Known as the Scandinavian Joint Expedition to Nubia, or SJE, this work generated a wealth of data and prompt publication of nine major excavation reports.

The Rising from the Depths Network aims to identify ways in which the marine and maritime cultural heritage of Kenya, Tanzania, Mozambique and Madagascar can be used to benefit coastal communities in these countries. Many of these communities are among the poorest in the region and are especially vulnerable to the impacts of geopolitical turmoil and environmental change.

This is a pilot project aimed at developing an interdisciplinary approach to research on the legacies of enslavement and emancipation in Senegal, West Africa.

The transition from Oldowan to Acheulean technologies are hypothesised to be concomitant with advances in cognition and behaviour. However, the nature of these shifts, and their cultural and evolutionary implications are poorly defined and understood. While extensive literature exists on these technologies, significant differences in research methods and traditions make comparative and comprehensive analyses problematic.

This is a collaborative research project between archaeologists and pastoralist community organisations on the long-term history of indigenous water management and well digging in northern Kenya and southern Ethiopia. In these arid and semi-arid parts of eastern Africa, wells form a key component of pastoralist biocultural heritage. Community identities and understandings of the landscape are entwined with knowledge – sometimes contested – about water sources, and particularly about the wells dug across the region by earlier generations.