Reconstituting the Lost Complexity of the Late Neolithic/Early Bronze Age Cosmovision by Multi-Disciplinary Method

Total Page:16

File Type:pdf, Size:1020Kb

Reconstituting the Lost Complexity of the Late Neolithic/Early Bronze Age Cosmovision by Multi-Disciplinary Method Interpretation through emergence: reconstituting the lost complexity of the late Neolithic/Early Bronze Age cosmovision by multi-disciplinary method. PhD (by publication and production) Lionel Duke Sims University of East London February 2013 i Abstract This PhD by publication and production represents some of the published outputs of a research project in interpreting some monuments of late Neolithic and Early Bronze Age (EBA) in NW Europe. In the course of this project it became clear that it is necessary to integrate a number of methodologies that presently are mainly conducted in isolation – behavioural ecology, social and cultural anthropology, archaeology and archaeoastronomy. This integrated methodology required not just a new way of conducting field work, but also a new interpretive method that requires analytically reconstructing the prehistoric monument building cultures. This interpretive method is based upon a return to ‘system theory’ through and taking with it many of the assumptions of post-constructionist thinking. I call this method - ‘re-emergence’, and its rationale and application are justified and explained in the Critical Review and in the published papers. Over the course of the past decade during which I have developed and applied these methods, I have simultaneously developed and tested a theory of ‘lunar-solar conflation’. This theory locates the monument building cultures of late Neolithic/EBA NW Europe as both a continuation and reversal of their Palaeolithic/Mesolithic forager forebears. At Stonehenge this is exhibited by cattle pastoralists confiscating Palaeolithic ritual entrainment upon monthly dark moons by substituting dark moon rituals which coincide with the solstices twice every nineteen years of the draconic cycle. The published papers of this PhD constitute the evidence and tests for this new theory. Early in this research programme, and quite coincidently, a film production company approached me to make a film on Stonehenge commissioned by National Geographic based upon my research. As I became the main participant, consultant and script writer for this film it is included as the ‘production’ part of my PhD. ii Table of Contents Critical Review 6 Appendix 1 34 Appendix 2 40 Appendix 3 44 By publication and production: Art and Representation 55 Stonehenge Rediscovered DVD 59 Note on two papers 60 The solarisation of the moon 61 What is a lunar standstill? 110 Integrating archaeology with landscape archaeology 121 Entering and returning from the underworld 131 The logic of empirical proof 163 Coves, cosmology and cultural astronomy 178 Theoretical sampling 204 Which way forward for archaeoastronomy 224 Out of Africa: the solarisation of the moon 239 Where is cultural astronomy going? 254 iii Acknowledgements I would like to thank the staff of the Faculty of Social Sciences and subsequently the School of Social Sciences, Media and Cultural Studies at the University of East London who were instrumental in supporting my application for sabbaticals over the course of a dozen years and for sponsoring me through two Masters degrees. In particular these are Tim Butler, Barbara Harrison, Mike Rustin, Gavin Poynter and Maria Tamboukou. Without these sabbaticals and Masters training I would not have been able to do this research. I would also like to thank those individual scholars who read drafts and published papers of mine and kindly made comments and advice that has proved invaluable. In this regard I would especially like to mention John North, Mike Rustin, Paul Valentine and Chris Knight. This acknowledgement includes those anonymous reviewers of the journals that have published my papers. In spite all of the impediments that all must face when conducting individual research work, it is gratifying and reassuring to experience such high standards of peer review. I must also acknowledge my students over 43 years of lecturing. To be able to look them in the eye and gauge their received judgement has always been a refreshing and steadying discipline. This became especially important in developing my ideas for this research. I would also like to thank Mike Rustin and Barbara Harrison for agreeing to be my tutors for this PhD and for giving me wise counsel at crucial moments of its writing. Lastly I must thank Diane Ball, our administrator of the anthropology and related programmes for which I was responsible at UEL for many years. Without her total loyalty and dedication to her work and our collaboration I and many others would not have been able to deliver what we hope was an enjoyable and rewarding experience for our students. For me personally it has been a joy and privilege to work with her. iv Dedication I would like to dedicate this PhD to the memory of my father Bernard Leonard Victor Sims and to my mother Winnifred Bertha Allen. v Critical Review 6 Critical Review Introduction This research project came out of a long term concern with the origins of inequality which was re-awakened by my work circumstances at the University of East London in the early 1990s. I was one of a staff team in the new B.Sc.(Hons) Anthropology programme exploring a model of cultural origins developed by three of our staff - Chris Knight, Camilla Power and Ian Watts (Knight 1991, Knight et al. 1995). Using neo-Darwinian methods of calculating the cost-benefit ratios of the reproductive outcomes of a range of survival strategies, this model suggested that our African hunter ancestors had lived in egalitarian relationships in matrilineal-matrilocal clans. My research interest was in the limits to this model. In particular, could the collapse of the optimum conditions for this model help us locate the source, shape and content for the first social inequality? The model felt particularly promising to assist such a research project since it predicted a large suite of unusual, precise and testable attributes for the first human society. Since unusual and precise predictions are easier to refute than trivial and vague predictions, then they should feed into equally testable and precise predictions for the origins of social inequality. I therefore began my research into inequality by engaging with this model of a primordial equality. ‘Sex-strike’ theory suggested that Palaeolithic sub-Saharan African female coalitions, in concert with their matrilineal classificatory brothers, adopted seclusion strategies to motivate men in other matrilineal clans to provision them with hunted meat. Seclusion would be signalled and achieved with menstrual synchrony during the dark moon phase of the month. A collective hunt of mega-fauna was scheduled to be successfully completed by the light of the full moon, and the seclusion rules would then be relaxed once the blood of the surrendered game had been removed by cooking back at base camp. During the waxing period of the month leading up to full moon, women and men would shed those aspects of themselves denoted by biological gender as wives and husbands, and commune amongst their blood kin. To those outside their matrilineal clan they became a collectivised anti-marital unity. Without assuming language the model predicts that women would reverse the signals of an animal mate recognition system. All animals must ensure that they have chosen the correct species, sex and time when seeking a mate. Only humans can in masquerade performance represent themselves as animal, gender 7 ambiguous and bloody. Females signalling wrong species, wrong sex and wrong time would in ludic, carnivalesque mode be able to discriminate against those jealous covetous males not willing to join in the joke and therefore meet the terms of the women’s coalition. This constitutes a performative theory of gender in which females and males as siblings construct themselves as gender ambiguous to temporarily separate themselves from their partners in other matrilineal clans. It predicts that gender is socially constructed as ‘the gender of power’, whereas ‘normal’ sex-gender in which we are our biological selves, is weak gender. For a culture organised around a sacred waxing half alternating with a profane waning half, the gender of power predicts that the sacred domain is populated by therianthropic, gender-ambiguous bloody beings. If this model is valid, then these attributes of sex-strike theory should translate into hypotheses informing the emergence of inequality. When my research began in earnest I was unsure how this might be. Rather than any precise research agenda, all I had to go on was a very strong hunch that with the collapse of Palaeolithic hunting equality then this would lead us to expect a sense of loss, and that post big game hunting cultures would display some complex swan-song of transition. I also suspected in the vaguest of ways that included in this transition would be issues that touched on economics, gender and ‘astronomy’. Practically it began in 1992/3 during a sabbatical year granted by the School of Social Sciences at UEL. In that year I followed a Masters course split between the Institute of Archaeology and the anthropology department at UCL, where I studied the current research into the emergence of social complexity. Sensitised by my studies at UCL, my thoughts came to focus on the monument building cultures of Neolithic north-west Europe. I was particularly struck by the lack of integration between anthropology and archaeology into the origins of social complexity. One sub-discipline in particular stood at the centre of this intersection yet itself was in disarray – archaeoastronomy. I focussed on a multi-disciplinary research project into the monument building cultures of the Neolithic in the British Isles, with particular reference to the ‘astronomy’ of the monument complexes of Avebury and Stonehenge in Wiltshire. In the course of this project I had to develop a new method that considered buildings and landscape as particular choices in a virtual world of limitless choices, a multi- disciplinary method of ‘re-emergence’, and a new theoretical model of lunar-solar conflation to overcome key weaknesses in all three disciplines.
Recommended publications
  • Basic Principles of Celestial Navigation James A
    Basic principles of celestial navigation James A. Van Allena) Department of Physics and Astronomy, The University of Iowa, Iowa City, Iowa 52242 ͑Received 16 January 2004; accepted 10 June 2004͒ Celestial navigation is a technique for determining one’s geographic position by the observation of identified stars, identified planets, the Sun, and the Moon. This subject has a multitude of refinements which, although valuable to a professional navigator, tend to obscure the basic principles. I describe these principles, give an analytical solution of the classical two-star-sight problem without any dependence on prior knowledge of position, and include several examples. Some approximations and simplifications are made in the interest of clarity. © 2004 American Association of Physics Teachers. ͓DOI: 10.1119/1.1778391͔ I. INTRODUCTION longitude ⌳ is between 0° and 360°, although often it is convenient to take the longitude westward of the prime me- Celestial navigation is a technique for determining one’s ridian to be between 0° and Ϫ180°. The longitude of P also geographic position by the observation of identified stars, can be specified by the plane angle in the equatorial plane identified planets, the Sun, and the Moon. Its basic principles whose vertex is at O with one radial line through the point at are a combination of rudimentary astronomical knowledge 1–3 which the meridian through P intersects the equatorial plane and spherical trigonometry. and the other radial line through the point G at which the Anyone who has been on a ship that is remote from any prime meridian intersects the equatorial plane ͑see Fig.
    [Show full text]
  • Concrete Prehistories: the Making of Megalithic Modernism 1901-1939
    Concrete Prehistories: The Making of Megalithic Modernism Abstract After water, concrete is the most consumed substance on earth. Every year enough cement is produced to manufacture around six billion cubic metres of concrete1. This paper investigates how concrete has been built into the construction of modern prehistories. We present an archaeology of concrete in the prehistoric landscapes of Stonehenge and Avebury, where concrete is a major component of megalithic sites restored between 1901 and 1964. We explore how concreting changed between 1901 and the Second World War, and the implications of this for constructions of prehistory. We discuss the role of concrete in debates surrounding restoration, analyze the semiotics of concrete equivalents for the megaliths, and investigate the significance of concreting to interpretations of prehistoric building. A technology that mixes ancient and modern, concrete helped build the modern archaeological imagination. Concrete is the substance of the modern –”Talking about concrete means talking about modernity” (Forty 2012:14). It is the material most closely associated with the origins and development of modern architecture, but in the modern era, concrete has also been widely deployed in the preservation and display of heritage. In fact its ubiquity means that concrete can justifiably claim to be the single most dominant substance of heritage conservation practice between 1900 and 1945. This paper investigates how concrete has been built into the construction of modern pasts, and in particular, modern prehistories. As the pre-eminent marker of modernity, concrete was used to separate ancient from modern, but efforts to preserve and display prehistoric megaliths saw concrete and megaliths become entangled.
    [Show full text]
  • Capricious Suntime
    [Physics in daily life] I L.J.F. (Jo) Hermans - Leiden University, e Netherlands - [email protected] - DOI: 10.1051/epn/2011202 Capricious suntime t what time of the day does the sun reach its is that the solar time will gradually deviate from the time highest point, or culmination point, when on our watch. We expect this‘eccentricity effect’ to show a its position is exactly in the South? e ans - sine-like behaviour with a period of a year. A wer to this question is not so trivial. For ere is a second, even more important complication. It is one thing, it depends on our location within our time due to the fact that the rotational axis of the earth is not zone. For Berlin, which is near the Eastern end of the perpendicular to the ecliptic, but is tilted by about 23.5 Central European time zone, it may happen around degrees. is is, aer all, the cause of our seasons. To noon, whereas in Paris it may be close to 1 p.m. (we understand this ‘tilt effect’ we must realise that what mat - ignore the daylight saving ters for the deviation in time time which adds an extra is the variation of the sun’s hour in the summer). horizontal motion against But even for a fixed loca - the stellar background tion, the time at which the during the year. In mid- sun reaches its culmination summer and mid-winter, point varies throughout the when the sun reaches its year in a surprising way.
    [Show full text]
  • Stonehenge Bibliography
    Bibliography Abbot, M. and Anderson-Whymark, H., 2012. Anon., 2011a, Discoveries provide evidence of Stonehenge Laser Scan: archaeological celestial procession at Stonehenge. On-line analysis report. English Heritage project source available at: 6457. English Heritage Research Report http://www.birmingham.ac.uk/news/latest/ Series no. 32-2012, available at: 2011/11/25Nov-Discoveries-provide- http://services.english- evidence-of-a-celestial-procession-at- herita ge.org.uk/Resea rch Repo rtsPdf s/032_ Stonehenge.aspx (accessed 2 April 2012). 2012WEB.pdf Anon., 2011b, Stonehenge’s sister? Current Alexander, C., 2009, If the stones could speak: Archaeology, 260, 6–7. Searching for the meaning of Stonehenge. Anon., 2011c, Home is where the heath is. National Geographic, 213.6 (June 2008), Late Neolithic house, Durrington Walls. 34–59. Current Archaeology, 256, 42–3. Allen, S., 2008, The quest for the earliest Anon., 2011d, Stonehenge rocks. Current published image of Stonehinge (sic). Archaeology, 254, 6–7. Wiltshire Archaeological and Natural Anon., 2012a, Origin of some of the Bluestone History Magazine, 101, 257–9. debris at Stonehenge. British Archaeology, Anon., 2006, Excavation and Fieldwork in 123, 9. Wiltshire 2004. Wiltshire Archaeological Anon., 2012b, Stonehenge: sourcing the and Natural History Magazine, 99, 264–70. Bluestones. Current Archaeology, 263, 6– Anon., 2007a, Excavation and Fieldwork in 7. Wiltshire 2005. Wiltshire Archaeological Aronson, M., 2010, If stones could speak. and Natural History Magazine, 100, 232– Unlocking the secrets of Stonehenge. 39. Washington DC: National Geographic. Anon., 2007b, Before Stonehenge: village of Avebury Archaeological and Historical wild parties. Current Archaeology, 208, Research Group (AAHRG) 2001 17–21.
    [Show full text]
  • Stonehenge and Avebury WHS Management Plan 2015 Summary
    Stonehenge, Avebury and Associated Sites World Heritage Site Management Plan Summary 2015 Stonehenge, Avebury and Associated Sites World Heritage Site Management Plan Summary 2015 1 Stonehenge and Avebury World Heritage Site Vision The Stonehenge and Avebury World Heritage Site is universally important for its unique and dense concentration of outstanding prehistoric monuments and sites which together form a landscape without parallel. We will work together to care for and safeguard this special area and provide a tranquil, rural and ecologically diverse setting for it and its archaeology. This will allow present and future generations to explore and enjoy the monuments and their landscape setting more fully. We will also ensure that the special qualities of the World Heritage Site are presented, interpreted and enhanced where appropriate, so that visitors, the local community and the whole world can better understand and value the extraordinary achievements © K020791 Historic England © K020791 Historic of the prehistoric people who left us this rich legacy. Avebury Stone Circle We will realise the cultural, scientific and educational potential of the World Heritage Site as well as its social and economic benefits for the community. © N060499 Historic England © N060499 Historic Stonehenge in summer 2 Stonehenge, Avebury and Associated Sites World Heritage Site Management Plan Summary 2015 Stonehenge, Avebury and Associated Sites World Heritage Site Management Plan Summary 2015 1 World Heritage Sites © K930754 Historic England © K930754 Historic Arable farming in the WHS below the Ridgeway, Avebury The Stonehenge, Avebury and Associated Sites World Heritage Site is internationally important for its complexes of outstanding prehistoric monuments. Stonehenge is the most architecturally sophisticated prehistoric stone circle in the world, while Avebury is Stonehenge and Avebury were inscribed as a single World Heritage Site in 1986 for their outstanding prehistoric monuments the largest.
    [Show full text]
  • Stonehenge OCR Spec B: History Around Us
    OCR HISTORY AROUND US Site Proposal Form Example from English Heritage The Criteria The study of the selected site must focus on the relationship between the site, other historical sources and the aspects listed in a) to n) below. It is therefore essential that centres choose a site that allows learners to use its physical features, together with other historical sources as appropriate, to understand all of the following: a) The reasons for the location of the site within its surroundings b) When and why people first created the site c) The ways in which the site has changed over time d) How the site has been used throughout its history e) The diversity of activities and people associated with the site f) The reasons for changes to the site and to the way it was used g) Significant times in the site’s past: peak activity, major developments, turning points h) The significance of specific features in the physical remains at the site i) The importance of the whole site either locally or nationally, as appropriate j) The typicality of the site based on a comparison with other similar sites k) What the site reveals about everyday life, attitudes and values in particular periods of history l) How the physical remains may prompt questions about the past and how historians frame these as valid historical enquiries m) How the physical remains can inform artistic reconstructions and other interpretations of the site n) The challenges and benefits of studying the historic environment 1 Copyright © OCR 2018 Site name: STONEHENGE Created by: ENGLISH HERITAGE LEARNING TEAM Please provide an explanation of how your site meets each of the following points and include the most appropriate visual images of your site.
    [Show full text]
  • World Heritage 32 COM
    World Heritage 32 COM Distribution Limited WHC-08/32.COM/8B.Add Paris, 25 June 2008 Original: English/French UNITED NATIONS EDUCATIONAL, SCIENTIFIC AND CULTURAL ORGANIZATION CONVENTION CONCERNING THE PROTECTION OF THE WORLD CULTURAL AND NATURAL HERITAGE WORLD HERITAGE COMMITTEE Thirty second Session Quebec City, Canada 2 – 10 July 2008 Item 8B of the Provisional Agenda: Nominations to the World Heritage List Nominations to the World Heritage List SUMMARY This Addendum presents the Draft Decisions concerning 5 nominations of properties deferred or referred back by previous sessions of the World Heritage Committee, 21 minor modifications to the boundaries and 29 revisions of Statements of Significance or Statements of Outstanding Universal Value of already inscribed properties and 1 change of criteria to be examined by the World Heritage Committee at its 32nd session in 2008. Decision required: The Committee is requested to examine the Draft Decisions presented in this Addendum and take its Decisions in accordance with paragraphs 153, 155, 163 and 164 of the Operational Guidelines. I. Changes to criteria of properties inscribed on the World Heritage List The World Heritage Committee at its 30th session (Vilnius, 2006) approved 17 changes of criteria numbering for Natural and Mixed properties inscribed for geological values before 1994 (Document WHC- 06/30.COM/8D). For only two properties (see table below), in the group of properties that was inscribed under natural criteria (ii) before 1994, was no change in criteria numbering requested at that time, as the State Party asked for further time to consult the stakeholders concerned. Following consultations with the stakeholders and IUCN, it was agreed that the criteria should be as shown in the table here below.
    [Show full text]
  • The Origins of Avebury 2 1,* 2 2 Q13 Q2mark Gillings , Joshua Pollard & Kris Strutt 4 5 6 the Avebury Henge Is One of the Famous Mega
    1 The origins of Avebury 2 1,* 2 2 Q13 Q2Mark Gillings , Joshua Pollard & Kris Strutt 4 5 6 The Avebury henge is one of the famous mega- 7 lithic monuments of the European Neolithic, Research 8 yet much remains unknown about the detail 9 and chronology of its construction. Here, the 10 results of a new geophysical survey and 11 re-examination of earlier excavation records 12 illuminate the earliest beginnings of the 13 monument. The authors suggest that Ave- ’ 14 bury s Southern Inner Circle was constructed 15 to memorialise and monumentalise the site ‘ ’ 16 of a much earlier foundational house. The fi 17 signi cance here resides in the way that traces 18 of dwelling may take on special social and his- 19 torical value, leading to their marking and 20 commemoration through major acts of monu- 21 ment building. 22 23 Keywords: Britain, Avebury, Neolithic, megalithic, memory 24 25 26 Introduction 27 28 Alongside Stonehenge, the passage graves of the Boyne Valley and the Carnac alignments, the 29 Avebury henge is one of the pre-eminent megalithic monuments of the European Neolithic. ’ 30 Its 420m-diameter earthwork encloses the world s largest stone circle. This in turn encloses — — 31 two smaller yet still vast megalithic circles each approximately 100m in diameter and 32 complex internal stone settings (Figure 1). Avenues of paired standing stones lead from 33 two of its four entrances, together extending for approximately 3.5km and linking with 34 other monumental constructions. Avebury sits within the centre of a landscape rich in 35 later Neolithic monuments, including Silbury Hill and the West Kennet palisade enclosures 36 (Smith 1965; Pollard & Reynolds 2002; Gillings & Pollard 2004).
    [Show full text]
  • Phases of the Moon by Patti Hutchison
    Phases of the Moon By Patti Hutchison 1 Was there a full moon last night? Some people believe that a full moon affects people's behavior. Whether that is true or not, the moon does go through phases. What causes the moon to appear differently throughout the month? 2 You know that the moon does not give off its own light. When we see the moon shining at night, we are actually seeing a reflection of the Sun's light. The part of the moon that we see shining (lunar phase) depends on the positions of the sun, moon, and the earth. 3 When the moon is between the earth and the sun, we can't see it. The sunlit side of the moon is facing away from us. The dark side is facing toward us. This phase is called the new moon. 4 As the moon moves along its orbit, the amount of reflected light we see increases. This is called waxing. At first, there is a waxing crescent. The moon looks like a fingernail in the sky. We only see a slice of it. 5 When it looks like half the moon is lighted, it is called the first quarter. Sounds confusing, doesn't it? The quarter moon doesn't refer to the shape of the moon. It is a point of time in the lunar month. There are four main phases to the lunar cycle. Four parts- four quarters. For each of these four phases, the moon has orbited one quarter of the way around the earth.
    [Show full text]
  • Silbury Hill – А Case Study with LANDSCAPE ARCHAEOLOGY: SILBURY HILL – a CASE STUDY LIONEL LIONEL SIMS LIONEL SIMS
    VI. LANDSCAPE ARCHAEOLOGY AND ARCHAEOASTRONOMY INTEGRATING ARCHAEOASTRONOMY Integrating Archaeology: with Landscape ArchaeoastronomySilbury Hill – а Case Study WITH LANDSCAPE ARCHAEOLOGY: SILBURY HILL – A CASE STUDY LIONEL LIONEL SIMS LIONEL SIMS Abstract Weaknesses in both archaeoastronomy and landscape archaeology can be overcome by their combination. This is demonstrat- ed through a new interpretation of Silbury Hill in Avebury, Wiltshire. If monuments in their local landscape are considered as one choice in a system of alternatives, tests can be devised to intepret the prehistoric builders‘ intentions. This exercise finds that the builders chose a prescriptive arrangement of views of Silbury Hill to simulate a facsimile of the moon entering and returning from the underworld. Key words: dark moon, crescent moon, paired alignments, Silbury Hill, West Kennet Avenue, Beckhampton Avenue, Ave- bury, underworld. Introduction with a level circular summit platform.To date, no con- vincing explanation as to its meaning has been offered. Archaeoastronomy has to move on from the legacy of Archaeologists have long expected that excavating the the Thom paradigm if it is to prove its relevance to sci- interior of the hill would reveal burials or deposited ar- ence (Sims 2006). Over the last three decades the dis- tefacts that would provide the clues to its decoding. In cipline has established robust field methods procedures spite of the many tunnels that have been dug, so much and, in so doing, falsified Thom‘s claim for a prehis- so that the Hill has now to be rescued from imminent toric precision astronomy (Thom 1971; Ruggles 1999; collapse, no burials have been found nor interpretive Hoskin 2001, Belmonte 2006; Schaefer 1993; North breakthroughs made.
    [Show full text]
  • Technical Memorandum
    Technical Memorandum To: Thaddeus Johnson, Jessica Kronenwetter, Kevin Work, William Chadwick, Brian Middleton, Kevin Ludlum, and Seth Iacangelo (NOAA/OSPO, GOES-R/MOST) From: Fangfang Yu, Xiangqian Wu and Xi Shao (NOAA/STAR) Subject: ABI Lunar Trending Image Collection Requirements in the Operational Period Date: 05/01/2018 Rev: Rev 2.0 Cc: Jon Fulbright (NOAA GOES-R/PRO) This technical memo lists the set of lunar trending requirements for the GOES-16 ABI operational period, which can be summarized as followed: Scan pattern: (1) the unclipped Moon can be scanned with either MESO1 or MESO2; and (2) the Moon should be located near the center of the MESO swath at the north-south direction for all the ABI bands. Location: (1) the Moon should appear within the ABI field of regard (FOR); (2) the center of the Moon should be at least 0.013 radians away from the Earth limb for all the ABI bands; and (3) the edge of the Moon should be at least 0.002 radians away from the MESO frame boundary at the east-west direction. Frequency per month: 2-4 trending events per lunar phase. Phase Angle Range: (1) the highest priority two lunar trending events shall have the smallest absolute phase angle as possible between Earth and Moon, but not less than 5.0 degrees. These two trending events shall be on opposite sides of the Earth. (2). The other two lunar trending events with relatively lower priority shall have an absolute phase angle as close as possible to 60 degrees between Earth and Moon, but not more than 90.0 degrees.
    [Show full text]
  • 3 Avebury Info
    AVEBURY HENGE & WEST KENNET AVENUE Information for teachers A henge is a circular area enclosed by a bank or ditch, Four or five thousand years ago there were as many as used for religious ceremonies in prehistoric times. 200-300 henges in use. They were mostly constructed Avebury is one of the largest henges in the British Isles. with a ditch inside a bank and some of them had stone Even today the bank of the henge is 5m above the or wooden structures inside them. Avebury has four modern ground level and it measures over one kilome- entrances, whereas most of the others have only one or tre all the way round. The stone circle inside the bank two. and ditch is the largest in Europe. How are the stones arranged? The outer circle of standing stones closely follows the circuit of the ditch. There were originally about 100 stones in this circle, of which 30 are still visible today. The positions of another 16 are marked with concrete pillars. Inside the northern and southern halves of the outer circle are two more stone circles, each about 100m in diameter. Only a small number of their original stones have survived. There were other stone settings inside these circles, including a three-sided group within the southern circle, known as ‘the Cove’. The largest stone that remains from this group weighs about 100 tonnes and is one of the largest megaliths in Britain. What is sarsen stone? Sarsen is a type of sandstone and is found all over the chalk downland of the Marlborough Downs.
    [Show full text]