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Lynford Quarry
Lynford Quarry is the location of a well-preserved in-situ Middle Palaeolithic open-air site near Mundford, Norfolk. The site, which dates to approximately 60,000 years ago, is believed to show evidence of hunting by Neanderthals (''Homo neanderthalensis''). The finds include the in-situ remains of at least nine woolly mammoths (''Mammuthus primigenius''), associated with Mousterian stone tools and debitage. The artefactual, faunal and environmental evidence were sealed within a Middle Devensian palaeochannel with a dark organic fill. Well preserved in-situ sites of the time are exceedingly rare in Europe and very unusual within a British context. The site also produced rhinoceros teeth, antlers, as well as other faunal evidence. The stone tools on the site numbered 600, made up of individual artefacts or waste flakes. Particularly interesting were the 44 hand axes of sub-triangular or ovate form. The site was dated to Marine Isotope Stage 3 using Optically Stimulated Luminesce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Middle Palaeolithic
The Middle Paleolithic (or Middle Palaeolithic) is the second subdivision of the Paleolithic or Old Stone Age as it is understood in Europe, Africa and Asia. The term Middle Stone Age is used as an equivalent or a synonym for the Middle Paleolithic in African archeology. The Middle Paleolithic broadly spanned from 300,000 to 30,000 years ago. There are considerable dating differences between regions. The Middle Paleolithic was succeeded by the Upper Paleolithic subdivision which first began between 50,000 and 40,000 years ago. Pettit and White date the Early Middle Paleolithic in Great Britain to about 325,000 to 180,000 years ago (late Marine Isotope Stage 9 to late Marine Isotope Stage 7), and the Late Middle Paleolithic as about 60,000 to 35,000 years ago. According to the theory of the recent African origin of modern humans, anatomically modern humans began migrating out of Africa during the Middle Stone Age/Middle Paleolithic around 125,000 years ago and began to replace e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hand Axe
A hand axe (or handaxe or Acheulean hand axe) is a prehistoric stone tool with two faces that is the longest-used tool in human history, yet there is no academic consensus on what they were used for. It is made from stone, usually flint or chert that has been "reduced" and shaped from a larger piece by knapping, or hitting against another stone. They are characteristic of the lower Acheulean and middle Palaeolithic (Mousterian) periods, roughly 1.6 million years ago to about 100,000 years ago, and used by ''Homo erectus'' and other early humans, but rarely by ''Homo sapiens''. Their technical name (biface) comes from the fact that the archetypical model is a generally bifacial (with two wide sides or faces) and almond-shaped (amygdaloidal) lithic flake. Hand axes tend to be symmetrical along their longitudinal axis and formed by pressure or percussion. The most common hand axes have a pointed end and rounded base, which gives them their characteristic almond shape, and both f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Neanderthal Sites
This is a list of archeological sites where remains or tools of Neanderthals were found. Europe Belgium * Schmerling Caves, Engis * Naulette * Scladina * Spy-sur-l'Orneau * Veldwezelt-Hezerwater France * Vaucluse, Bau de l'Aubesier * Biache-Saint-Vaast * Bruniquel Cave * Châtelperron * Combe Grenal * Eguisheim * Grotte du Renne at Arcy-sur-Cure * La Chaise * La Chapelle-aux-Saints * La Ferrassie * La Quina * Le Moustier * Le Regourdou * Lussac-les-Châteaux, Les Rochers-de-Villeneuve * Ardèche#Prehistoric and ancient history, Moula-Guercy * Saint-Césaire Germany * Ehringsdorf * Neanderthal 1, Neander Valley * Salzgitter-Lebenstedt Netherlands * Krijn, Northsea shore United Kingdom * Bontnewydd, Llanelwy (Wales) * Creswell Crags (England) * La Cotte de St Brelade (Jersey, Channel Islands) * Lynford Quarry (England) * Swanscombe Heritage Park (England) Spain * Abrigo de la Quebrada (Valencian Community) * L'Arbreda * Atapuerca Mountains * Axlor * Banyoles (Cat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Archaeological Sites In Norfolk
Archaeology or archeology is the scientific study of human activity through the recovery and analysis of material culture. The archaeological record consists of artifacts, architecture, biofacts or ecofacts, sites, and cultural landscapes. Archaeology can be considered both a social science and a branch of the humanities. It is usually considered an independent academic discipline, but may also be classified as part of anthropology (in North America – the four-field approach), history or geography. Archaeologists study human prehistory and history, from the development of the first stone tools at Lomekwi in East Africa 3.3 million years ago up until recent decades. Archaeology is distinct from palaeontology, which is the study of fossil remains. Archaeology is particularly important for learning about prehistoric societies, for which, by definition, there are no written records. Prehistory includes over 99% of the human past, from the Paleolithic until the advent of ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stone Age Sites In England
In geology, rock (or stone) is any naturally occurring solid mass or aggregate of minerals or mineraloid matter. It is categorized by the minerals included, its chemical composition, and the way in which it is formed. Rocks form the Earth's outer solid layer, the crust, and most of its interior, except for the liquid outer core and pockets of magma in the asthenosphere. The study of rocks involves multiple subdisciplines of geology, including petrology and mineralogy. It may be limited to rocks found on Earth, or it may include planetary geology that studies the rocks of other celestial objects. Rocks are usually grouped into three main groups: igneous rocks, sedimentary rocks and metamorphic rocks. Igneous rocks are formed when magma cools in the Earth's crust, or lava cools on the ground surface or the seabed. Sedimentary rocks are formed by diagenesis and lithification of sediments, which in turn are formed by the weathering, transport, and deposition of existing rocks. M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
English Heritage
English Heritage (officially the English Heritage Trust) is a charity that manages over 400 historic monuments, buildings and places. These include prehistoric sites, medieval castles, Roman forts and country houses. The charity states that it uses these properties to "bring the story of England to life for over 10 million people each year". Within its portfolio are Stonehenge, Dover Castle, Tintagel Castle and the best preserved parts of Hadrian's Wall. English Heritage also manages the London Blue Plaque scheme, which links influential historical figures to particular buildings. When originally formed in 1983, English Heritage was the operating name of an executive non-departmental public body of the British Government, officially titled the Historic Buildings and Monuments Commission for England, that ran the national system of heritage protection and managed a range of historic properties. It was created to combine the roles of existing bodies that had emerged from a long ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Current Archaeology
''Current Archaeology'' is a British monthly archaeology magazine. Summary ''Current Archaeology'' describes itself as the "United Kingdom's best selling archaeology magazine", a claim substantiated by British Archaeological Jobs and Resources online, which labels the title "Britain's favourite archaeology magazine". It was founded in 1967 by Andrew Selkirk, a Fellow of the Society of Antiquaries, and the present editor-in-chief. Issue 1 was mailed free of charge to university academics and archaeologists, with invitations to become subscribers from Issue 2. The magazine now has more than 14,000 subscribers worldwide. From 1967 to 2007 the magazine was bi-monthly, becoming monthly in November 2007. Rob Selkirk is publisher of the magazine, through Current Publishing. The magazine covers all periods of British archaeology, from prehistory to the present day. It also publishes an annual ''Archaeology Handbook'', which aims to be the quickest way to find out about archaeology in Bri ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Prehistoric Norfolk
The prehistory of the County of Norfolk, England is broken into specific time periods, these being Palaeolithic, Mesolithic and Neolithic . Norfolk has a very rich prehistoric past, from the Palaeolithic era 950,000 years ago, to end of the Iron Age 2000 years ago. Indeed, Norfolk has the earliest evidence of human occupation of what is now Britain, and some of the country's best-preserved archaeological sites. Palaeolithic The period from almost three-quarters of a million years ago until around 10,000 years ago. During the Palaeolithic and Mesolithic periods the coast of Norfolk would have been 60–70 km further to the north than today, with much of the North Sea a wide, open plain. The size of the habitable land would have varied through the different glacial and interglacial periods up until the end of the Anglian Stage, as would have the climate, flora and fauna, and the general landscape of Norfolk. The Anglian glaciation was the 3rd from last glacial stage and occu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amygdule
Amygdules or amygdales () form when the vesicles (pores from gas bubbles in lava) of a volcanic rock or other extrusive igneous rock are infilled with a secondary mineral, such as calcite, quartz, chlorite, or one of the zeolite Zeolites are microporous, crystalline aluminosilicate materials commonly used as commercial adsorbents and catalysts. They mainly consist of silicon, aluminium, oxygen, and have the general formula ･y where is either a metal ion or H+. These pos ...s. Amygdules usually form after the rock has been emplaced, and are often associated with low-temperature alteration. Amygdules may often be concentrically zoned. Rocks containing amygdules can be described as ''amygdaloidal''. The word is derived from the Latin word ''amygdala'', meaning "almond tree", and the Greek word αμυγδαλή, meaning "almond"reflecting the typical shape of an infilled vesicle. ''Amygdule'' is more common in American usage, while ''amygdale'' is more common in British usage. S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Disk (mathematics)
In geometry, a disk (also spelled disc). is the region in a plane bounded by a circle. A disk is said to be ''closed'' if it contains the circle that constitutes its boundary, and ''open'' if it does not. For a radius, r, an open disk is usually denoted as D_r and a closed disk is \overline. However in the field of topology the closed disk is usually denoted as D^2 while the open disk is \operatorname D^2. Formulas In Cartesian coordinates, the ''open disk'' of center (a, b) and radius ''R'' is given by the formula :D=\ while the ''closed disk'' of the same center and radius is given by :\overline=\. The area of a closed or open disk of radius ''R'' is π''R''2 (see area of a disk). Properties The disk has circular symmetry. The open disk and the closed disk are not topologically equivalent (that is, they are not homeomorphic), as they have different topological properties from each other. For instance, every closed disk is compact whereas every open disk is not compact ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mundford
Mundford is a village and civil parish in the English county of Norfolk. It is situated at the intersection of two major routes, the A134 Colchester to King's Lynn road and the A1065 Mildenhall to Fakenham road, about north west of Thetford. The village is from the city of Norwich and from London. The villages name means 'Munda's ford'. The civil parish, in 1845, had 437 inhabitants, and 1609 acres of land, exclusive of a common of 190 acres, and also 90 acres of heath, where the parishioners had the right of fuel and rabbits, but no pasturage. Today it has an area of and in the 2001 census had a population of 1,591 in 669 households. The population at the 2011 Census had reduced to 1,526 in 652 households. The parish shares boundaries with the adjacent parishes of Didlington, Cranwich, Weeting-with-Broomhill, Lynford and Ickburgh. The parish falls within the district of Breckland. Local government responsibilities are shared between the parish, district and county coun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hand Axe
A hand axe (or handaxe or Acheulean hand axe) is a prehistoric stone tool with two faces that is the longest-used tool in human history, yet there is no academic consensus on what they were used for. It is made from stone, usually flint or chert that has been "reduced" and shaped from a larger piece by knapping, or hitting against another stone. They are characteristic of the lower Acheulean and middle Palaeolithic (Mousterian) periods, roughly 1.6 million years ago to about 100,000 years ago, and used by ''Homo erectus'' and other early humans, but rarely by ''Homo sapiens''. Their technical name (biface) comes from the fact that the archetypical model is a generally bifacial (with two wide sides or faces) and almond-shaped (amygdaloidal) lithic flake. Hand axes tend to be symmetrical along their longitudinal axis and formed by pressure or percussion. The most common hand axes have a pointed end and rounded base, which gives them their characteristic almond shape, and both f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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