• UNDERSTAND

    Ancient Life Histories

Archaeology

Human culture and evolution has evolved over thousands of years, the majority of which occur in prehistory at times of limited or non-existent record keeping, hampered by literacy and preservation of any written documents which were created; archaeology provides the methods for studying prehistory where such written documents are lacking. Archaeology draws upon a range of techniques to form an understanding of how culture evolved, and which forces could have been responsible for shaping our society in the modern age.

Stable isotope analysis is a powerful tool in chemical archaeology, allowing archaeologists to reconstruct ancient diets through the analysis of preserved bone collagen with the aim of determining changes in land use, when and how farming or fishing practices were adopted, and environmental pressures which may have forced changes in such practices. Analysis of burial materials can help to elucidate practices of religious or spiritual significance, whilst the study of residues left behind in archaeological pottery can cast light on the uses of those vessels. The use of multiple isotopes can be utilised to determine geographical origins and migration patterns, ultimately enabling an understanding of the rich and vibrant history of humankind through the ages.


Reconstruct ancient diets

One of the most fascinating aspects of archaeology is understanding the daily habits of ancient peoples. Chief among these is food – what sustained the ancients? Did primary food sources change over time? Seasonally? What about over the course of an Empire’s life? Was a change in diet responsible for the fall of an empire? All this can be revealed through isotopic signatures of hair, bones, and teeth compared to modern humans with known diets. With our leading elemental analysers (EA-IRMS) you can probe the ancients for their secrets.

Reveal what was traded, anointed and stored

Residues recovered from clay pottery can help uncover religious practices, show what products were economically viable, or simply what food stuffs sustained a society. Geographical origins can be deduced from 18O and 2H analysis, whilst primary sources for the residues can be got from 13C, 15N and 34S analysis. Both compound-specific analysis via gas chromatography (GC-IRMS) and bulk measurement by elemental analysis (EA-IRMS) can be carried out quickly, simply and reliably.

Unveil migration patterns

History is marked by the movement of people, whether it is entire populations or groups of individuals colonizing new lands. To detect this, 18O and 2H isotope analysis of hair or bone and teeth allows the individual to be directly related to their origin thanks to the natural meteorological variation of the water in their source environment. Our iso FLOW, driven by the UltiTrap, can be used for high-throughput, fully automated analysis of biogenic carbonate and meteorological water.

Archeological science publications using our instruments

Our customers use our instruments to do some amazing research in the archeology application field. To show you how they perform their research and how they use our IRMS instruments, we have collected a range of peer-reviewed publications which cite our products. You can find the citations below and then follow the links to the publishing journal should you wish to download the publication.

If you would like to investigate our available citations in more detail, or email the citation list to yourself or your colleagues then take a look at our full citation database.

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