martes, 20 de diciembre de 2011

Amara west

Unearthing the cemeteries at Amara West


Michaela Binder, Durham University



In wintery, snow-covered Durham preparations for the coming season of work in the cemetery are underway, with only six weeks left until the new season starts. During January and February, we will return to Cemetery C, the post-New Kingdom necropolis first excavated in 2009.

The international team of three archaeologists – including myself and two new team members from the UK and Canada – all specialise in the excavation of graves and human remains.

This is crucial because we are likely to encounter complicated multiple burial situations, and only archaeologists with experience and understanding of human skeletons are able to recover all of the evidence. For example, the way in which individual bones lie when discovered can indicate whether the bodies were disturbed shortly after burial or later, after the soft tissue had disappeared.



Para seguir leyendo:
http://blog.britishmuseum.org/2010/12/01/unearthing-the-cemeteries-at-amara-west/
Back in the lab: archaeobotany from Amara West
Philippa Ryan, Scientist, British Museum


Archaeobotany is the study of ancient plant remains, and I joined the field team at Amara West in Sudan earlier this year to collect samples for archaeobotanical analysis. Charred plant materials were retrieved on-site from sediments through dry-sieving and flotation. These samples were subsequently brought back to the British Museum for further sorting and identification.





Scanning electron microscope image of a barley grain found in an oven at Amara West
At the moment I am analysing the charred seeds and fruits with Caroline Cartwright, who is also analysing the wood charcoal. The macroscopic plant remains are analysed using both a stereo microscope and a SEM (scanning electron microscope). Charred remains found so far include cereal grains (wheat and barley) and crop-processing waste, fruits such as figs and a wide range of wild plants.

I am also processing sediment samples to extract phytoliths (microscopic plant remains), which are formed when soluble silica taken up in groundwater by plants is deposited within and between certain plant cells. These silicified cells are found within many different plant families such as grasses (which include cereals), sedges and palms.

Phytoliths are difficult to identify, but have the advantage of surviving in both charred and non-charred contexts, so we can learn about the presence and use of plants in areas where seeds and grains don’t survive.



A palm leaf phytolith, scale 10 microns
At the moment, I am processing sediments to extract phytoliths, which includes the removal of carbonates, clays, organics, other remaining non-siliceous material through heavy liquid flotation, and finally mounting dried phytoliths onto slides. Phytoliths are then identified and counted using an optical (light) microscope.

Analysis of these different types of plant remains helps us learn about the past uses of plants at Amara West in day-to-day life, such as for food, fuel and animal fodder. I am also looking at the distributions of seeds and phytoliths across the site to examine locations of plant based activities such as food processing, as well as whether there are any differences in diet between poorer and richer households, or across the history of the site.

Plant remains can also help to provide information about the nearby vegetation, for instance the types of grasses, wetland plants and trees that grew near the ancient town.

http://blog.britishmuseum.org/2011/08/16/back-in-the-lab-archaeobotany-from-amara-west/
El día 24, actualización del día
Progress in the cemeteries


Michaela Binder, Durham University

After a somewhat disappointing first week in Cemetery C during which we only found heavily disturbed graves, our luck turned last week. We discovered two largely intact graves which provide us with important insights into the funerary customs of the people living at Amara West.





One of these intact graves is G216. As with most of the other graves excavated in Cemetery C it is of the niche grave type, in which the body of the deceased is placed in a narrow niche on the bottom of a rectangular shaft.

With a length of 2.2 metres and a width of 1.2 metres, G216 is the largest niche discovered so far. In contrast, other graves found this week are very small, with just enough space to accommodate a small child burial.



While some of these graves were used for only one burial, G216 was re-used no less than five times. As the niche is only large enough to hold one body, the older burials were simply thrown out of the shaft – we found the remains loosely scattered within it.

Para seguir leyendo y viendo las imágenes:

http://blog.britishmuseum.org/2011/01/24/progress-in-the-cemeteries/


Seguimos con información de Amara

día 7 de este mes


The tempo of the working day gathers pace…


Tom Lyons, archaeologist

Being a new member of the British Museum’s excavation team at Amara West I’ve had to adapt to a different set of working conditions including a new set of colleagues, unfamiliar archaeology, wide-ranging temperatures and a spectacular dawn commute to work on a crowded boat down the Nile.

Having left behind my regular archaeological job in Britain where one typically investigates ditches, field systems and scant remains of housing I now find myself in one of the best preserved pharaonic towns (chiefly thanks to 3000 years of windblown sand).

As I’ve worked on other archaeological projects in the near east I have encountered buildings constructed in mud brick before. Many archaeological principles remain the same and now that the excavation is nearing a close I’m very familiar with the process of revealing buried architecture among collapsed buildings, and clay floor surfaces and recovering a variety of domestic objects such as large grinding stones, ovens and masses and masses of pottery.





para seguir leyendo:

http://blog.britishmuseum.org/2011/02/07/the-tempo-of-the-working-day-gathers-pace/

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