British Museum blog

Glimpses of diet through plant remains

Philippa Ryan, British Museum

Philippa sampling a 3,100 year old hearth in a large villa (E12.10) at Amara West

I’m in Sudan looking at ancient plant remains from Amara West to investigate past diet and the potential impact of climate change on how plants were used.

This type of evidence can also provide insight into social behaviour, such as differences in diet between richer and poorer households. Additionally, identifying certain types of plant remains, such as cereal processing detritus, can help to investigate the functions of certain rooms or outdoor areas in the town.

Tools of the trade: sieves for botanical samples

The excavators take sediment samples from archaeological contexts such as hearths, ovens, floors and storage bins for botanical analysis. Back at the dig-house, I process the bags of sediment they have collected to extract the charred and desiccated plant remains – using dry-sieving and flotation.

Philippa sorting through a sample after sieving, back in the work room

At the end of the dig season, these samples will then be taken back to the British Museum, with the permission of the National Corporation of Antiquities and Museums, where I will identify the seeds and fruits in conjunction with Caroline Cartwright, who is also analysing the wood charcoal. Modern analytical equipment such as a Scanning Electron Microscopes can help with the identifications.

Scanning Electron Microscope image of tamarisk charcoal from Amara West (Caroline Cartwright)

In addition, I am taking further sediment samples back for processing in the laboratory to extract phytoliths (microscopic silicified plant cells) as another way of investigating the plant record.

On the Nile near Amara West, seeking modern plant material for reference collection

Whilst here, I have also been collecting plants to compare with the ancient plant materials. I have gathered grasses, reeds and branches of trees and shrubs from the riverbanks via boat (watching out for the large crocodiles!), a trip into the desert, and from the island of Ernetta where we are living.

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Filed under: Amara West, Archaeology, , , , , ,

2 Responses - Comments are closed.

  1. Alison M. says:

    *Crocodiles* – eek!! Very Indiana Jones🙂

    Like

  2. Dave Loomis says:

    it is like a microscopic treasure hunt then? speaking of treasure… have you uncovered the ancient use of EZ Cheese aerosol spray cheese product? what is the source of this food of the gods? And how effulgent it must be to taste a .3mm dry-sieved specimen that has been aged for hundreds of years! What is the ancient word for NUMMI???

    it is inspiring to see you in the field so many years after you shared your plan to do just that. Yay!

    Like

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Our #SunkenCities exhibition is the first at the British Museum on underwater archaeology. Over the last 20 years, world-renowned archaeologist Franck Goddio and his team have excavated spectacular underwater discoveries using the latest technologies. 
At the mouth of the Nile, the city of Thonis-Heracleion flourished as the main entry point into Egypt. Underwater excavations have found a large harbour, numerous ships and anchors, proving this was an international port. This magnificent monument was crucial to revealing that Thonis (in Egyptian) and Heracleion (in Greek) were in fact the same city. The decree was issued by the pharaoh Nectanebo I, regarding the taxation of goods passing through Thonis and Naukratis. A copy was found in the main Egyptian temple in each port. The inscription states that this slab stood at the mouth of the ‘Sea of the Greeks’ (the Mediterranean) in Thonis. 
Learn more about the connections between the ancient civilisations of Egypt and Greece in our #SunkenCities exhibition - until 30 November. Follow the link in our bio to find out more about it. 
Stela commissioned by Nectanebo I (r. 378–362 BC), Thonis-Heracleion, Egypt, 380 BC. On loan from National Museum, Alexandria. Photo: Christoph Gerigk. © Franck Goddio/Hilti Foundation. For centuries nobody suspected that Thonis-Heracleion and Canopus lay beneath the sea. Recorded in ancient writings and Greek mythology, the cities were believed to be lost. After sightings from a plane, a diving survey was organised in 1933 to explore submerged ruins. But it was only from 1996, with the use of innovative techniques and a huge survey covering 42 square miles of the seabed, that underwater archaeologists rediscovered the lost cities. 
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This reconstruction shows what the port of Thonis-Heracleion could have looked like, dominated by the Temple of Amun-Gereb. Follow the link in our bio to book your tickets to our #SunkenCities exhibition. © Yann Bernard. © Franck Goddio/Hilti Foundation. Recent underwater excavations at the mouth of the Nile in Abukir Bay, Egypt, have revealed two ancient cities, perfectly preserved beneath the sea. Our #SunkenCities exhibition tells of the extraordinary rediscovery of the international port Thonis-Heracleion, and the city of Canopus, famed for their temples which attracted religious devotees from Egypt and beyond. 
Since 1996, underwater investigation using state-of-the-art technology has uncovered spectacular objects, including colossal statues, religious offerings and ancient ships. The finds shed new light on the interaction between ancient Egypt and the Greek world at a crucial period in their history, from the arrival of Greeks in Egypt around 650 BC, to the reign of the Greco-Macedonian Cleopatra VII, the last pharaoh of Egypt (51–30 BC). With only a fraction of these sites explored so far, annual excavations are continuing to uncover the cities’ long-hidden secrets. 
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Follow the link in our bio to find out more about our unmissable exhibition. 
Bust of Neilos. Canopus, AD 100–200. On loan from Maritime Museum, Alexandria. Photo: Christoph Gerigk. © Franck Goddio/Hilti Foundation. This astonishingly detailed miniature altarpiece has been photographed by @micahfoundaquarter. Made in 1511 in the Netherlands, it’s only 25cm tall but contains incredibly intricate carvings that show Christian religious scenes in triptych form (in three parts). Aside from the masterful craftsmanship, this object is notable for its use of both Gothic and Renaissance stylings. It offers an insight into the spread of ideas and styles into northern Europe from the birthplace of the Renaissance, Italy.
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