Monday, 27 April 2020

#043 Oxford University - Archaeology - Course Conclusions


Back in January I embarked on an online short course in archaeology, by Oxford University. This was an assessed course, with two marked assignments. I shared my first assignment in blog number #042
Assignment 1 - Archaeology In Practice
The overall grading structure is a pass / fail. I'm delighted to say that my grading and feedback is now in and I have passed!
I have included my tutor's comments for my second assignment, below, in which I discuss what we can learn from ancient burial practice.
When the Covid-19 is lifted, we are all permitted back into the hills and to go back to working in the wonderful outdoors, I am looking forward to sharing these insights of our stone-age ancestors in my upcoming bushcraft sessions at The Peak Centre, Edale. 



Archaeology in Practice – Assignment 2

Assignment Question 2C: In many ancient societies, people include grave goods as part of their burial practice. Can we reconstruct the society of the living from these? How can grave goods be useful for dating, understanding ritual, or identifying gender, ethnicity, social status, occupation, and connections with the outside world? Enliven your answer with specific examples.

Stuart Westfield*

Abstract
Careful and methodical examination of the dead, during and after excavation, can reveal huge amounts of information about the deceased as well as their environment. Here we look at two Bronze Age inhumations, which on first impression are culturally very different, but have compelling similarities in terms of societal organisation and trade connections. We contrast these with the death of a Chalcolithic (late Neolithic) man who ended his days on a Tyrolean mountain, laying undiscovered for 5300 years. Through archaeological science, we see how his life and times can be reconstructed, even though this ended without the formality of burial ritual.

Dr.Morrison - Good structure plan, a promising opening!

The Boy King
Tutankhamun, perhaps the most iconic burial of them all. Howard Carter’s methodical documentation of the tomb and its contents in 1922, began a century of ongoing archaeological investigation. His ability to understand the cultural and ritual meaning of the hieroglyphs on tomb walls, sarcophagus and other artefacts was in no small way due to Champollion’s deciphering of the Rosetta Stone, in 1822.

Tutankhamun’s small tomb, unfinished hieroglyphs and hurriedly deposited artefacts indicated he died unexpectedly. Re-examination of the famous golden funerary mask has found evidence of soldering around the perimeter of the facial features. Archaeologists now suspect that Tutankhamun’s image was grafted onto a mask originally intended for that of his mother, Nefertiti. (Dr. Joann Fletcher, 2016)

DNA sequencing has shown that Tutankhamun suffered from multiple malarial infections and frail health due to familial interbreeding. CT scans indicated the bones in his left foot had been destroyed by necrosis. (Dr. Zahi Hawass, 2010)

But most of Egyptology had been dedicated to pharaonic royalty.

“This was, at first, a history very much concentrated on a royal and elite male culture, and the ordinary, illiterate members of society remained dumb in their unmarked graves”
                                                                                               Dr. Joyce Tyldesley, 2005

In contrast to the veneer of hieroglyphic affirmations and propaganda, the
excavation of structural discard in waste pits at the village of Deir el-Medina, near the Valley Of The Kings, revealed thousands of ostraca. Small fragments of limestone, on which were written legal documents, letters, work records, receipts, indeed most aspects of everyday life and social intrigue (U.C.L. 2002). The ostraca show that this was a sophisticated and highly organised community of artisan workers whose purpose was to create the pharaonic tombs.

The village would have needed to procure resources from the immediate region. But also reach beyond the lower Nile to import trade goods and objects of art. A gilded wooded leopard head in Tutankhamun’s tomb was originally manufactured in southern Africa, (Jen Pinkowski, 2015) some 8000km away. Far from the more widely acknowledged Mediterranean trade networks of antiquity.

Amesbury Archer
In 2002, the grave of a Bronze Age man, estimated to be 35 to 45 years old when he died, was uncovered on the site of a proposed development, just 5km east of Stonehenge. Immediately it was obvious, this was an inhumation of enormous importance. The grave goods were typical of the early Bronze Age Beaker Culture, but in an unprecedented quantity, nearly 100 items, including the earliest known gold items in Britain. (Wessex Archaeology, 2003)

But his grave goods present an enigma. Among them were two sandstone bracers (archery wrist guards), 18 flint arrowheads, possibly kept in a quiver which had long since decomposed and boars’ tusks. In life, he suffered from a traumatic injury to his left knee cap, which undoubtedly impeded his mobility and left him in chronic pain with a wasted leg.

His knee injury would have precluded a ‘long hunt’. And with this disability, it is unlikely he would have been physically able to stalk close to larger quarry. His low powered bow would only have been useful in close-to hunting. (Dr Alison Sheridan, 2003). Practically, it seems unlikely he was actually a hunter of great repute.

Another artefact was a cushion stone. This item was typically used as an anvil, hammer, polisher, or all three (Julie Walker, n.d.). So, was he a metalworker? The original alchemist, possessing the secrets of smelting metal from rock. Such special knowledge and skill would have made him an important, possibly revered, person. This evidence goes some way to explaining the care taken in his burial. An acknowledgement of his status perhaps, commending him to the gods?

In Europe, bronze age metal workers’ graves are equally elaborate. Around 2400BC, Beaker people ranged across Europe, characterised by common burial practice, flow of ideas, cosmology and materials. Among the Archers’ grave goods were three copper knives. The metal sources were traced to Spain and western France, illustrating far reaching direct or indirect trade connections.

“We have long suspected that it was people from Europe who initiated the trade that first brought copper and gold to Britain and the archer is the first discovery to confirm this”
                                                      Dr Andrew Fitzpatrick, Wessex Archaeology

Results of oxygen isotope analysis on his teeth show he spent his childhood in the European Alps (Wiltshire & Swindon History Centre, n.d.). Also evident from his teeth was a dental abscess. The suppurating knee injury and jaw bone infection, suggest sepsis as a possible cause of death.

Another burial was discovered nearby, dubbed ‘the Archer’s companion’, although radiocarbon dating indicates he died slightly later (Andrew Fitzpatrick, 2009). Interestingly, both had a rare congenital joint articulation abnormality in their feet, meaning they must have been closely related.

The Amesbury graves were contemporary with the great megaliths, including Stonehenge. It’s creation, would have required vision, the coming together of a committed workforce, huge effort and leadership (Barry Cunliffe, 2003). The conceptualisation and likely the construction of the Stonehenge megalithic landscape had to be driven by an individual, or a small number of people, who were held in positions of esteem or power by the population. These could have been identified as tribal leaders, holders of special knowledge, shamans, or prehistoric astronomers.

The Amesbury Archer and his companion we’re individuals who were afforded respect, reverence and tribute after death which undoubtedly was reflected in life. So, perhaps, the varied and many high-quality grave goods, some of them in unused pristine condition, were not all his possessions in life, but actually mourning tributes from various tribe members to their King and ruling elite.

Dr. Morrison - Excellent observation

Otzi The Iceman
In 3345BCE a Neolithic man died high in the Otzal Alps, without a grave burial. His body was preserved, almost entire, naturally mummified in ice until found in 1991.

Bone analysis indicated he was around 45 years old at death, long lived for the time. He had a wiry, athletic build. Beaus lines on his fingernails were an indicator of physical stress. He had intestinal parasitic worms and had suffered several bone breaks during his life.

Dr. Morrsion - Would like a source here, even if it is the one you later cite in subsequent paragraphs

His lungs were blackened from time near open fires, on which he cooked and then ate game, grain and other plants. Otzi’s diet shows that, in his region, hunting and gathering behaviours prevailed into the Neolithic period. Parallels can be drawn with today’s hunter gatherer communities, who use plants as food as well as nature’s medicine cabinet (Mike Williams, 2010). Analysis of his gut contents, revealed that he consumed seasonal pollen spores with his last meal, narrowing the time of his death to spring.

Throughout the archaeological investigation of Otzi, several theories regarding his death were tested. Crucially, an x-ray re-examination revealed a flint arrow head embedded deep in his left shoulder along with a corresponding 2cm unhealed entry wound. The arrow severed his subcutaneous artery resulting in a quick death through catastrophic blood loss. Otzi had been murdered. (Stephanie Pain, 2001)

Based on the evidence, Dr. Eduard Egarter Vigil a pathologist, proposed the scenario: Otzi was attacked, he fled, and was shot in the back. There was no arrow shaft, indicating that he had pulled this out and then collapsed (BBC Iceman, 2002 / Interview)

An axe with metal mace head was found with Otzi. Typologically, the axe belonged in the early bronze age, which contradicted radiocarbon dating of the late Neolithic. However, metallurgical analysis showed that it was made from pure copper, which was indeed in keeping with the carbon dating.

In Conclusion
Modern archaeological techniques have given us incredible insights, fresh discoveries and the gift of captivating narratives. It is vitally important for this work to be driven by evidence and to be open to a range of interpretations and possibilities. As archaeologists, we owe this respect to the deceased. To tell their story with integrity and to the best of our ability.

Striving for better understanding, means re-visiting artefacts and the findings of previous archaeologists. Carter, for example, was at the forefront of his profession, but subsequent scientific developments have given hitherto inconceivable results.

The eminent V. Gordon Chile’s Beaker Culture single migration hypothesis has been replaced with understanding of a more complex sequence of movement and adoption of cultural ideas, made possible by strontium isotope analysis (Parker-Person, 2007). A method unavailable to him when he was alive.

But, testing of theory does not necessarily need a long intervening period, as demonstrated in the examinations of Otzi The Iceman.

Who knows what tomorrow’s archaeologists will discover? But in looking forward we should always acknowledge from where we have come.

If I have seen further than others, it is by standing upon the shoulders of giants.   
                                                                 Sir Isaac Newton (1643-1727)

Stuart, this is an exceptionally well written and researched piece of work. As with your first essay, you have extracted the key points from a wide range of sources and drawn together a solid argument supported by the examples. A purist might say that Ötzi wasn’t a burial with grave goods, but rather a victim left to lie with his possessions (at least we might rule out robbery as motive!) but I think you use him as a very good example of what can be learned (and unlearned) with good preservation and a willingness to keep asking questions. Excellent work indeed! - Dr. Wendy Morrison


*Stuart Westfield BEng(hons) FRGS
Hayfield, United Kingdom                            email: rangerexped@hotmail.co.uk

References
1        Dr Joann Fletcher - Immortal Egypt S1 Ep 3 BBC, 2016
2        Dr. Zahi Hawass - King Tut’s Family Secrets, 2010 nationalgeographic.com/magazine/2010/09/tut-dna/
3        Dr. Joyce Tyldesley - Egypt: How A Lost Civilisation Was Rediscovered
Pub. BBC Books, 2005 ISBN 0-563-49381-X
4        University College London - Deir el-Medina ostraca in the Petri Museum https://www.ucl.ac.uk/museums-static/digitalegypt/deirelmedine/ostracaindex.html  
5        Jen Pinkowski – 15 Pharaonic Objects Buries In Tut’s Tomb, 2015 https://www.mentalfloss.com/article/64771/15-pharaonic-objects-buried-tuts-tomb
6        Wessex Archaeology - The Amesbury Archer, 2003
7        Dr Alison Sheridan – Prehistoric Archery And Its Accessories, 2003 https://www.wessexarch.co.uk/our-work/amesbury-archer
8        Julie Walker – Early Bronze Age Stone Metalworking Tools In The United Kingdom And Ireland, not dated
https://www.academia.edu/27416792/Early_Bronze_Age_Stone_Metalworking_Tools_in_the_United_Kingdom_and_Ireland
9        Wiltshire & Swindon History Centre, not dated
http://www.wshc.eu/amesbury-archer.html
10     Andrew Fitzpatrick – In His Hands And In His Head, The Amesbury Archer As A Metalworker (extract from) Bronze Age Connections, Cultural Contact In Prehistoric Europe Ed. Peter Clark Pub. Oxbow Books, 2009 ISBN 978-1-84217-348-0
11     Sir Barry Cunliffe – Film Stonehenge Rediscovered Film Rise, 2003
12     Mike Williams – Prehistoric Belief, Shamans, Trance And The Afterlife Pub. The History Press 2010 ISBN 978 0-7524-4921-0
13     Stephanie Pain – Arrow Points To Foul Play In Ancient Iceman’s Death Pub. New Scientist, 2001
https://www.newscientist.com/article/dn1080-arrow-points-to-foul-play-in-ancient-icemans-death/
14     Death Of The Iceman BBC, 2002 / Interview Dr. Eduard Egarter Vigil
https://www.youtube.com/watch?v=2CGG7Ax9btY
15     http://www.bbc.co.uk/science/horizon/2001/icemantrans.shtml
16     Parker-Pearson - British Museum from: Kevin Greene, Tom Moore - Archaeology: An Introduction 5th Edn Pub. Routledge, 2010 ISBN 978-0-415-49639-1

Tutor's report for CATS Points Award Panel.
Summary of tutor’s comments and advice to student on final assignment

Stuart, this was an excellent treatment of the subject, which reflects not only how much work you have put into researching and reading but also how you have developed your own ideas about what we can learn from burials.  You make some very good original observations and have built your arguments with support from two outstanding examples from the excavated material. Excellent work, indeed!

Friday, 20 March 2020

#042 Archaeology In Practice - Oxford University


The effect of Coronavirus has touched everybody's lives these past couple have weeks. People, families, communities and businesses have all been affected. These are difficult times for everyone. At home, due to her health issues, Dolores is in the high risk category and we are making every effort to isolate and socially distance. Naturally our guided walks and trail running events have had to be deferred. We've been putting in long day's in the 'home office' to offer our clients, participants and friends have a range of options to choose from when things get back to something like normal. The expressions of support from the outdoor community and colleagues is hugely appreciated. It gives us energy and determination ride through these unprecedented times and bring you all great days on the trail and grand adventures in the hills.



Amidst all this, a couple of months ago I began a short online course in archaeology. The aim of this was to increase my knowledge of prehistory, in particular the transition from hunter gatherer to farming, which took place in Britain around 6000 years ago, known as the Neolithic Revolution. It's a period which I find fascinating, in no small part due to passing the Level 3 Bushcraft Leader course with John Ryder at the Woodcraft School a few years ago and more recently leading  Bushcraft sessions at The Peak Centre.



Also I see the archaeology course as a way to share a broad range of humanity and science topics with young people at The Peak Centre, and inspire them outside of a traditional classroom environment. 



Here is my first marked written assignment, with comments from my course tutor Dr. Morrison and the highlighted test to which she refers.

Archaeology in Practice – Assignment 1

Assignment Question 1: Should sites be chosen for excavation because they are being damaged or because they are well preserved; should small parts of several sites be excavated for comparison, or should money be spent on finding less well-understood archaeological sites?

Stuart Westfield*

Abstract
Rapidly growing global population is placing increasing demands on land usage through development and infrastructure projects. At a time when archaeologists have the most diverse range of analytical tools at their disposal, the associated workload, costs of excavation and analysis have escalated.

Yet, a significant proportion of modern excavations remain unpublished years after completion. Estimates for Britain alone are a shocking 60% (Cherry, 2011) representing an immense loss to the archaeological community and humanity. Hence, perhaps the question is not, what should we choose to save, but how do we prioritise what we can afford to lose?

Dr Morrison - It is slightly better now, with the rise of digital publishing and ADS archiving of Grey Literature, but it is still not where it needs to be!

Archaeology Today
Modern technology, data and research capability has meant archaeology is nowadays a slower process, acquiring more samples of materials and requiring lengthy laboratory time, which inevitably comes at a price.

Systematic sampling offers a partial solution, especially over large areas where a representative selection of deposits is sufficient to examine a site’s overall characteristics (Cherry, 2011). Essentially, excavating less but better (Demoule, 2011).

Most excavation done today is rescue archaeology where, often, the site will be lost to a construction project. But, to prioritise rescue archaeology above academic archaeology brings the danger that continual fire-fighting delivers little by the way of rigorous analysis or new knowledge.

In the United States, “rescue archaeology publishes little and contributes little to scientific journals. Some North American archaeologists consider the results from the greater part of these excavations as un-useable”
                                                                                    Jean-Paul Dermoule

The juxtaposition of archaeology is that while remote, non-invasive and sampling methods are more cost effective and time efficient on-site. Wood, bone and textile artefacts can currently only be examined by excavation (Cherry, 2011). From them we gain a deeper interpretation into human behaviour, culture and anthropological understanding.

Dr Morrison - Hitting the nail on the head there!

The Future
Remote sensing technology of unexcavated sites will eventually reach the same quality as current high-speed 3D laser scanning of excavated sites. Detailed ‘walk through’ virtual reality renderings may one day be possible without breaking ground. For certain sites with identifiable structures this may yield enough data to satisfy a particular question, thus saving time and funds in excavation.

However, for paleolithic sites where evidence is often just a charred hazelnut (Oliver, 2011) or fragment of bone, geophysics is far less effective, open area excavation is still more appropriate.

Meanwhile, if properly archived and accessible, aerial photography in various seasons and crop conditions will continue to indicate areas to be ‘banked’ for future investigation with emerging technologies. (Williams, 2018) Thus, preserving in-situ, with a watching brief, to influence and warn of detrimental planning decisions at an early stage. (ICA, 2014)

In Conclusion
Ultimately the decision to excavate will come down to the perceived value of the site with regards to answering archaeological questions and the potential to provide fresh evidence, based on prior non-invasive due process.

The archaeology profession is not alone in the drive to do more with proportionally less funding. Prioritisation of whether, when and how far to investigate and choice to excavate is a dilemma which is set to intensify.

This may not always be the most obvious choice in the public’s perception.

Dr Morrison - Excellent observation!
________________________________________________
*Stuart Westfield BEng(hons) FRGS
Hayfield, United Kingdom                                      
email: rangerexped@hotmail.co.uk

Acknowledgements
Alexander Major, GIS officer, Loch Lomond & Trossachs National Park Authority for sharing experience of developing trends in surveying technology.

References
1          John F Cherry Still not digging much. Archaeological Dialogues 18 (1) 5–10 Cambridge University Press 2011
2          Jean Paul Demoule We still have to excavate – but not at any price. Archaeological Dialogues 18 (1) 5–10 Cambridge University Press 2011
3          Neil Oliver A history of ancient BritainSeries 1 BBC documentary 2011
4          Tim Williams Conservation and management of archaeological sites – A twenty-year perspective. Getty Conservation Institute. Spring 2018

5          Institute of Chartered Archaeologists Standard and guidance for an archaeological watching brief. December 2014

Tuesday, 12 November 2019

#041 Avebury Prehistoric Landscape


AVEBURY PREHISTORIC LANDSCAPE
Six thousand years ago the rolling chalk hills of what is now Wiltshire would have been mostly covered with forests of oak, birch and a variety of native plant species. In the Mesolithic, a person could walk under unbroken canopy from the south coast to the northern highlands. But with the arrival of Neolithic farmers, came new ways of thinking, seeing and interpreting the environment. And slowly but surely, whether by intent or otherwise, the indigenous hunter gatherer’s way of life faded into extinction.
Avebury Stone Circle
AVEBURY HENGE AND STONE CIRCLES
What we see now at Avebury henge and stone circles, is the product of several hundred years (between 2850 BC and 2200BC) Neolithic and early bronze age cosmology with several intermediate phases representing shifts in cultural ideas, before eventually being abandoned around 1800BC.

The Avebury ring is the largest Megalithic stone circle in the world, originally comprising of about 100 stones, which in turn encloses two smaller stone circles.
Portion of henge ditch
The henge survives as a huge circular bank and ditch, encircling an area that includes part of Avebury village. The village itself makes it difficult to visualise the expanse of the whole site, which these days can only be fully appreciated from the air. However, in the Neolithic it is likely that the evolution of the henge and circles began in a woodland clearing or an area which had already been widely cleared of trees. With unbroken views across the sanctum, inside the henge.
Stones in the outer ring
WEST KENNET AVENUE
In common with other Megalithic sites, there is a corridor of stones connecting to the circle, the West Kennet Avenue. Next to the B4003 road, perhaps its origin was a pathway through forest, but with the felling of the trees, the placement of the stones could have represented a more permanent channel in the now open landscape. Which over time and repetition, may have become more imbued with metaphysical connotations, a spiritual funnel to the gathering and rites practiced within the banks of the henge enclosure.
West Kennet Avenue
The Avebury sacred landscape is vast, shaped for rituals that involved inclusion, exclusion and procession. Features which strongly resonate in locations with the Orkney processionary route along a natural land spit from Skara Brae, the Ring of Brodgar, Ness of Brodgar and Stones of Stennes. Ritual pathways are also found around Stonehenge, the Cursus, Lesser Cursus and The Avenue.
Avebury is part of an extraordinary set of Neolithic and Bronze Age ceremonial sites that seemingly formed a vast sacred landscape. They include West Kennet Avenue, West Kennet Long Barrow, The Sanctuary, Windmill Hill, and the mysterious Silbury Hill.
West Kennet Avenue at Avebury Ring
SILBURY HILL
One mile, as the crow flies, to the south of Avebury is Silbury Hill, the largest artificial mound in Europe. Similar in height and volume to the smaller Egyptian pyramids at the Giza Necropolis, it was completed around 2400BC, but apparently contains no burial. Though clearly important in itself, its purpose and significance remain unknown.
Silbury Hill
However, the act of elevating people, whether physically, metaphorically, or both, within a tribe or society is a familiar concept to us. In the era of the Scandinavian sagas, the Law Speaker stood atop the Logberg (the Law Rock) at Thingvellier and recited from memory the laws of Iceland. In more modern times, people stepped up onto their soap boxes at speakers’ corner, in Hyde Park. At rock concerts the performers stand upon a stage. When we think of ritual, we tend to make associations with ancient or indigenous peoples.
Althing Parliament at Thingvellir
However, rites of passage and tribal conventions are everywhere in our contemporary lives. We see the elite politicians at Parliament question time, squabbling and heckling, projecting their self-importance in order to retain power and influence for as long as possible with all the associated benefits, financial and otherwise. These theatrics promote the idea that governing class is indispensable, whilst they continue to serve their own interests first.

So, although we can only make a guess at the sort of rituals, proclamations or subjugations made from the summit of Silbury Hill, perhaps by tribal leaders or shamanic priests, the size of the construction certainly effectively projected these messages to the surrounding audience and landscape.
West Kennet Long Barrow
WEST KENNET LONG BARROW
Within sight of Sibury Hill is the West Kennet Log Barrow. It is one of the largest, most impressive and most accessible Neolithic chambered tombs in Britain. Built in around 3650 BC, it was used for a short time as a burial chamber, nearly 50 people being buried here before the chambers were blocked. It is classified by archaeologists as one of the Cotswold-Severn class of tombs.
Entrance to West Kennet Long Barrow
Concealed entrance viewed from above
The tomb is on top of a natural hill. Placing the dead nearer to the sky, perhaps an important element in an astronomical cult. In common with other Neolithic tombs, the deceased were likely to have subject to an excarnation process before the bones were carefully sorted and placed within the chambers.
West Kennet main passageway
COTSWOLD-SEVERN TOMBS
Across Western Europe, Early Neolithic pople built chambered long barrows, rectangular or oval earthen tumuli which had a chamber built into one end. Some of these chambers were constructed out of timber, although others were built using large stones, now known as "megaliths". These long barrows often served as tombs, housing the physical remains of the dead within their chamber. 
West Kennet side cell / chamber
Individuals were rarely buried alone in the Early Neolithic, instead being interred in collective burials with other members of their community. These chambered tombs were built all along the Western European seaboard during the Early Neolithic, from southeastern Spain up to southern Sweden, taking in most of the British Isles.
West Kennet side cell / chamber
The architectural tradition was introduced to Britain from continental Europe in the first half of the fourth millennium BCE. Although there are stone buildings—like Göbekli Tepe in modern Turkey—which predate them, the chambered long barrows constitute humanity's first widespread tradition of construction using stone. The specific design featured found in the West Kennet Longbarrow, classify it among others with similar features in the Cotswold and Severn valley area.
Entrace end of the barrow
ARTEFACTS
Within the Alexander Keiller Museum in Avebury village is an impressive and diverse collection of artefacts recovered from the soil. Many of the items bring context and insights into the life of our Neolithic and Bronze age ancestors. Red deer antlers, the tool of choice before metal, were used as picks to quarry chalk and create the deep henge ditches.
Red deer antler picks
There are some fine examples of decorated pottery, itself part of its own cultural phase, known as the beaker culture.
Decorated earthen ware
Many animal bones have been found. Bovine bones in quantities which indicate great gatherings of people and feasting. However, the numbers of cattle killed, possibly at the behest of the elite class, may not have necessarily been in the best interests of the population. Similar evidence of great killings has also been uncovered in the Stonehenge area.
Goat skeleton
Other animal bones such as goat and dog, allude more to domestic life and paint a picture of dwelling houses with small holdings of arable crops, with the younger generation tasked with shepherding the smaller animals.
Neolithic lamp
Animal fat lamp, modern museum recreation
Animal fat lamps extended the useful hours of the day for creative activities, such as the decorative etching of a small piece of chalk.  With a couple of pieces of chalk picked from a beach on the Isle of Wight, I remade these artefacts.
Neolithic decorated chalk talisman
What I noticed, as I was etching the lines, is that the image resembled a leaf, but then the circular feature also looked like an eye. Archaeologists have speculated that this item may have been a talisman. With this in mind I embellished the chalk piece with a through hole, so with the addition of a leather lanyard or woven string, it could be used as an adornment. In common with a earlier paleolithic lamp recreation (see #037 Paleolithic Lamp and the dawn of creativity ) I added a design on the underside: A basic labyrinth pictogram of a type from the late Neolithic - Bronze Age.
Chalk stone lamp & talisman by Stu Westfield, Nov 2019
Underside of chalk lamp and talisman by Stu Westfield, Nov 2019
The artefacts and evidence from within the Avebury prehistoric landscape, tell us a story of highly developed and evolving cultures. A tribe, or society of tribes, which had time and energy to devote to the sharing of cultural ideas. People who were doing a lot more than merely surviving, but interacting with their environment physically and spiritually in a way that they best understood it.
Chalk stone lamp by Stu Westfield, Nov 2019
In 6000 years time, with the benefit of scientific developments and discovery, our successors may look back upon our times in the same way. They may even wonder at how our current elite brought down our civilisation with their obscene, rapacious greed.

INSPIRED BY STONE
Our stone age crafts made in Hayfield are inspired by the human journey from paleolithic beginnings to the Viking era. Ranger Expeditions also offer challenge trekking days and discovery themed walks guided by local Mountain Leaders. 

Friday, 8 November 2019

#040 Iron Age Enigma


SCOTLAND’S IRON AGE BROCHS
Over the past few years, I have travelled to the Isle of Mull and archipelagos of Orkney and Shetland exploring and documenting evidence of our Neolithic stone age ancestors in short films and earlier blogs. In a world where everything was made from wood, plant materials, antler, bone and stone, the richness of their cultures and cosmology has been astonishing.
Neolithic-Bronze Age archaeology at Jarlshof, Shetland
However, I also found amazing structures from the next revolutionary period: The turbulent, tribal and somewhat disturbing developments that came with the Iron Age.
Stu at Mousa Broch, Shetland Islands
IRON AND A NEW REVOUTION
The iron age brought an end to the closing chapter of the stone age. People had previously learnt to smelt copper and alloy it with tin to form bronze. But cast bronze is brittle and its practical usage was limited. The form of items made in the bronze age closely mirrored those of the preceding Neolithic. Archaeologists have speculated that the purpose of these artefacts was principally ceremonial or ritual.

Another disadvantage of bronze is that copper and tin are rarely found anywhere near one another. And, though copper is easy to find, tin is a relatively rare metal. The collapse of trading structure at the end of the Bronze age forced early metallurgists to experiment with iron. Iron itself is not much harder than bronze, but it was discovered that adding about 2% carbon produced steel.

Steel could hold a better edge and made for superior tools which further revolutionised agricultural efficiency. Steel also made better weapons for people to intimidate, injure and kill each other. Communities responded by making defensive structures, such as the hill forts of southern England or the Broch roundhouse buildings found throughout Atlantic Scotland. Archaeological examination of skeletons from this time shows terrible cutting and slashing wounds, leading to conclusions of strong tribal identities within the population.
Broch visualisation cross-section
Brochs' close groupings and profusion in many areas may indeed suggest that they had a primarily defensive or even offensive function. Some of them were sited beside precipitous cliffs and were protected by large ramparts, artificial or natural. Often they are at key strategic points.
Defensive use of steep sided creeks at Midhowe Boch, Orkney
However, there may never have been a single common purpose for which every broch was constructed. There are differences between the various areas in which brochs are found, with regard to position, dimensions and likely status. For example, the broch "villages" which occur at a few places in Orkney have no parallel in the Western Isles.

Interpretation and reconstruction of brochs indicate these structures had multiple uses. As a home, storage for foodstuffs, stabling for animals, as well as being defensive.
Generally, brochs have a single entrance with bar-holes, door-checks and lintels. There are mural cells and there is a scarcement (ledge), perhaps for timber-framed lean-to dwellings lining the inner face of the wall. Also there is a spiral staircase winding upwards between the inner and outer wall and connecting the galleries.
Spiral staircase, Mousa Broch
Brochs vary from 5 to 15 metres (16–50 ft) in internal diameter, with 3 metre (10 ft) thick walls. On average, the walls only survive to a few metres in height. An example of a broch tower with significantly higher walls is Mousa in Shetland.

The Shetland Amenity Trust lists about 120 sites in Shetland as candidate brochs, while the Royal Commission on the Ancient and Historical Monuments of Scotland identifies a total of 571 candidate broch sites throughout the country.
Distribution of Brochs
Radiocarbon dates for the primary use of brochs (as opposed to their later, secondary use) still suggests that most of the towers were built in the 1st centuries BC and AD. A few may be earlier, notably the one proposed for Old Scatness Broch in Shetland, where a sheep bone dating to 390–200 BC has been reported.

GURNESS BROCH – North West Mainland Orkney
In common with about 20 Orcadian broch sites include small settlements of stone buildings surrounding the main tower. There are "broch village" sites in Caithness, but elsewhere they are unknown.
Gurness Broch
Settlement here began sometime between 500 and 200 BC. At the centre of the settlement is a stone tower or broch, which once probably reached a height of around 10 metres. Its interior is divided into sections by upright slabs. The tower features two skins of drystone walls, with stone-floored galleries in between. These are accessed by steps. Stone ledges suggest that there was once an upper storey with a timber floor. The roof would have been thatched, surrounded by a wall walk linked by stairs to the ground floor. The broch features two hearths and a subterranean stone cistern with steps leading down into it (resembling the subterranen chamber at Mine Howe, Tankerness). It is thought to have some religious significance, relating to an Iron Age cult of the underground.
Gurness Broch
The Gurness Broch's  location is facing Midhowe Broch on the opposite shore of Eynhallow Sound. Perhaps as a highly visual projection of tribal strength. But also, the building materials for each of these brochs are easily taken from the rocky flagstone outcrops on each shoreline. Thus readily enabling increases in size and complexity of the broch settlement structures, as well as projection of tribal strength.
Natural building materials on the shore at Midhowe Broch
MIDHOWE BROCH – Rousay, Orkney
Midhowe Broch is situated on a narrow promontory between two steep-sided creeks, on the north side of Eynhallow Sound. The broch is part of an ancient settlement, part of which has been lost to coastal erosion. The broch interior is crowded with stone partitions, and there is a spring-fed water tank in the floor and a hearth with sockets which may have held a roasting spit.
Midhowe Broch
The broch is surrounded by the remains of other lesser buildings, and a narrow entrance provides access into the defended settlement. The other buildings seem to have been built as adjacent houses, but later in the site’s history they were used as workshops, and one of these buildings still retains its iron-smelting hearth

MOUSA BROCH – opposite Shetland mainland, located by the sea.
Mousa Broch
In Shetland they sometimes cluster on each side of narrow stretches of water: The broch of Mousa, for instance, is directly opposite another at Burraland in Sandwick. 
Remains of Burraland Broch
Mousa's walls are the best preserved and are still 13 m tall; it is not clear how many brochs originally stood this high. A frequent characteristic is that the walls are galleried: with an open space between, the outer and inner wall skins are separate but tied together with linking stone slabs; these linking slabs may in some cases have served as steps to higher floors. It is normal for there to be a cell breaking off from the passage beside the door; this is known as the guard cell. It has been found in some Shetland brochs that guard cells in entrance passageways are close to large door-check stones.
Mousa Broch
Although there was much argument in the past, it is now generally accepted among archaeologists that brochs were roofed, perhaps with a conical timber framed roof covered with a locally sourced thatch.
Mousa Broch interior
Mousa Broch continued to be used over the centuries and is mentioned in two Norse Sagas. Egil's Saga tells of a couple eloping from Norway to Iceland who were shipwrecked and used the broch as a temporary refuge. The Orkneyinga Saga gives an account of a siege of the broch by Earl Harald Maddadsson in 1153 following the abduction of his mother who was held inside the broch.

CLICKIMIN BROCH – Lerwick, Shetland
Broch island on Clickimin Loch
Originally built on an island in Clickimin Loch, it was approached by a stone causeway. The broch is situated within a walled enclosure and, unusually for brochs, features a large "forework" or "blockhouse" between the opening in the enclosure and the broch itself.
Clickimin Broch blockhouse
OLD SCATNESS BROCH – Sumburgh, Shetland
Located close to arable land and a source of water (some have wells or natural springs rising within their central space).

JARLSHOF BROCH – Sumburgh, Sheltland
Remains of Jarlshof Broch after coastal erosion
The remains at Jarlshof represent thousands of years of human occupation, and can be seen as a microcosm of Shetland history. In a similar story to the discovery of Skara Brae in Orkney, a storm in 19th century washed away part of the shore, and revealed evidence of these ancient buildings and one of the most complex archaeological sites in Britain.
Complexity of Jarlshof site, pic Scottish Heritage
Buildings on the site include the remains of a Bronze Age smithy, an Iron Age broch and roundhouses, a complex of Pictish wheelhouses, a Viking longhouse and a mediaeval farmhouse.
Pictish wheelhouse at Jarlshof
THE END OF THE BROCH PERIOD
Most brochs are unexcavated. Those that have been properly examined show that they continued to be in use for many centuries, with the interiors often modified and changed, and that they underwent many phases of habitation and abandonment. The end of the broch building period seems to have come around AD 100–200

INSPIRED BY STONE
Our stone age crafts made in Hayfield are inspired by the human journey from paleolithic beginnings to the Viking era. Ranger Expeditions also offer challenge trekking days and discovery themed walks guided by local Mountain Leaders.