Microlith
Encyclopedia
A microlith is a small stone
Rock (geology)
In geology, rock or stone is a naturally occurring solid aggregate of minerals and/or mineraloids.The Earth's outer solid layer, the lithosphere, is made of rock. In general rocks are of three types, namely, igneous, sedimentary, and metamorphic...

 tool usually made of flint
Flint
Flint is a hard, sedimentary cryptocrystalline form of the mineral quartz, categorized as a variety of chert. It occurs chiefly as nodules and masses in sedimentary rocks, such as chalks and limestones. Inside the nodule, flint is usually dark grey, black, green, white, or brown in colour, and...

 or chert
Chert
Chert is a fine-grained silica-rich microcrystalline, cryptocrystalline or microfibrous sedimentary rock that may contain small fossils. It varies greatly in color , but most often manifests as gray, brown, grayish brown and light green to rusty red; its color is an expression of trace elements...

 and typically a centimetre or so in length and half a centimetre wide. It is produced from either a small blade (microblade) or a larger blade-like piece of flint by abrupt or truncated retouch
Retouch (lithics)
Retouch - the work done to an edge of a flint implement in order to make it into a functional tool, or to reshape a used tool. In the case of a core-tool, such as a hand-axe, retouch may simply consist of roughly trimming the edge by striking with a hammerstone, but on smaller, finer flake or blade...

ing, which leaves a very typical piece of waste, called a microburin
Microburin
A microburin is a characteristic waste product from manufacture of lithic tools, sometimes confused with an authentic burin, which is characteristic of the Mesolithic, but which has been recorded from the end of the Upper Paleolithic until the Calcolithic...

. The microliths themselves are sufficiently worked so as to be distinguishable from workshop waste or accidents.

Two families of microliths are usually defined: laminar and geometric. An assemblage of microliths can be used to date an archeological site. Laminar microliths are associated with the end of the Upper Paleolithic
Upper Paleolithic
The Upper Paleolithic is the third and last subdivision of the Paleolithic or Old Stone Age as it is understood in Europe, Africa and Asia. Very broadly it dates to between 40,000 and 10,000 years ago, roughly coinciding with the appearance of behavioral modernity and before the advent of...

 and the beginning of the Epipaleolithic
Epipaleolithic
The Epipaleolithic Age was a period in the development of human technology marked by more advanced stone blades and other tools than the earlier Paleolithic age, although still before the development of agriculture in the Neolithic age...

 era, geometric microliths are characteristic of the Mesolithic
Mesolithic
The Mesolithic is an archaeological concept used to refer to certain groups of archaeological cultures defined as falling between the Paleolithic and the Neolithic....

 and the Neolithic
Neolithic
The Neolithic Age, Era, or Period, or New Stone Age, was a period in the development of human technology, beginning about 9500 BC in some parts of the Middle East, and later in other parts of the world. It is traditionally considered as the last part of the Stone Age...

. Geometric microliths may be triangular, trapezoid
Trapezoid
In Euclidean geometry, a convex quadrilateral with one pair of parallel sides is referred to as a trapezoid in American English and as a trapezium in English outside North America. A trapezoid with vertices ABCD is denoted...

 or lunate
Lunate
Lunate is a term meaning crescent or moon-shaped. In the specialized terminology of lithic reduction, a lunate flake is a small, crescent-shaped flake removed from a stone tool during the process of pressure flaking....

. Microlith production generally declined following the introduction of agriculture (8000 BCE) but continued later in cultures with a deeply-rooted hunting tradition.

Regardless of type, microliths were used to form the points of hunting weapons such as spear
Spear
A spear is a pole weapon consisting of a shaft, usually of wood, with a pointed head.The head may be simply the sharpened end of the shaft itself, as is the case with bamboo spears, or it may be made of a more durable material fastened to the shaft, such as flint, obsidian, iron, steel or...

s and (in later periods) arrows and other artifacts and are found throughout Africa, Asia and Europe. They were utilised with wood, bone, resin and fiber to form a composite tool or weapon and traces of wood to which microliths were attached have been found in Sweden, Denmark and England. An average of between six and eighteen microliths may often have been used in one spear or harpoon, but only one or two in an arrow.

Laminar and non-geometric microliths

Laminar microliths date from at least the Gravettian
Gravettian
thumb|right|Burins to the Gravettian culture.The Gravettian toolmaking culture was a specific archaeological industry of the European Upper Palaeolithic era prevalent before the last glacial epoch. It is named after the type site of La Gravette in the Dordogne region of France where its...

 culture or possibly the start of the Upper Paleolithic
Upper Paleolithic
The Upper Paleolithic is the third and last subdivision of the Paleolithic or Old Stone Age as it is understood in Europe, Africa and Asia. Very broadly it dates to between 40,000 and 10,000 years ago, roughly coinciding with the appearance of behavioral modernity and before the advent of...

 era, and they are found all through the Mesolithic
Mesolithic
The Mesolithic is an archaeological concept used to refer to certain groups of archaeological cultures defined as falling between the Paleolithic and the Neolithic....

 and Neolithic
Neolithic
The Neolithic Age, Era, or Period, or New Stone Age, was a period in the development of human technology, beginning about 9500 BC in some parts of the Middle East, and later in other parts of the world. It is traditionally considered as the last part of the Stone Age...

 eras. Noilles Burin
Burin
Burin from the French burin meaning "cold chisel" has two specialised meanings for types of tools in English, one meaning a steel cutting tool which is the essential tool of engraving, and the other, in archaeology, meaning a special type of lithic flake with a chisel-like edge which was probably...

s and Microgravettes indicate that the production of microliths had already started in the Gravettian
Gravettian
thumb|right|Burins to the Gravettian culture.The Gravettian toolmaking culture was a specific archaeological industry of the European Upper Palaeolithic era prevalent before the last glacial epoch. It is named after the type site of La Gravette in the Dordogne region of France where its...

 culture.
This style of flint-working flourished during the Magdalenian
Magdalenian
The Magdalenian , refers to one of the later cultures of the Upper Paleolithic in western Europe, dating from around 17,000 BP to 9,000 BP...

 period and persisted in numerous Epipaleolithic traditions all around the Mediterranean basin. These microliths are slightly larger than the geometric microliths that followed and were made from the flakes of flint obtained ad hoc from a small nucleus or from a depleted nucleus of flint. They were produced either by percussion or by the application of a variable pressure (although pressure is the best option, this method of producing microliths is complicated and was not the most commonly used technique).

Truncated blade

There are three basic types of laminar microlith. The truncated blade type can be divided into a number of sub-types depending of the position of the truncation (for example, oblique, square or double) and according to its form, for example, concave or convex. "Raclette scrapers" are notable for their particular form, being blades or flakes whose edges have been sharply retouched until they are semicircular or even shapeless. Raclettes are indefinite cultural indicators as they appear from the Upper Paleolithic through to the Neolithic.



Backed edge blades

Backed edge blades have one of the edges, generally a side one, rounded or chamfered by abrupt retouching. There are fewer types of these blades, and may be divided into those where the entire edge is rounded and those where only a part is rounded, or even straight. They are fundamental in the blade-forming processes, and from them innumerable other types were developed. Dufour Bladelets are up to three centimeters in length, finely shaped with a curved profile whose retouches are semi-abrupt and which characterize a particular phase of the Aurignacian
Aurignacian
The Aurignacian culture is an archaeological culture of the Upper Palaeolithic, located in Europe and southwest Asia. It lasted broadly within the period from ca. 45,000 to 35,000 years ago in terms of conventional radiocarbon dating, or between ca. 47,000 and 41,000 years ago in terms of the most...

 period. Solutrean backed edge blades display pronounced and abrupt retouching, so that they are long and narrow and, although rare, characterize certain phases of the Solutrean period. Ouchtata bladelets are similar to the others, except that the retouched back is not uniform but irregular; this type of microlith characterizes certain periods of the Epipaleolithic
Epipaleolithic
The Epipaleolithic Age was a period in the development of human technology marked by more advanced stone blades and other tools than the earlier Paleolithic age, although still before the development of agriculture in the Neolithic age...

 saharan
Saharan
The term Saharan is used in the English language to denote someone or something from the Sahara desert, including:* Sahrawi , referring to the people of the Western Sahara* Saharan languages, a subgroup of the Nilo-Saharan languages...

s. The Ibero-Maurusian and the Montbani bladelet, with a partial and irregular lateral retouching, is characteristic of the Italian Tardenoisian
Tardenoisian
The Tardenoisian is an archaeological culture of the Epipaleolithic period from north-western France and Belgium. Similar cultures are known further east in central Europe and west across Spain....

.

Micro points

These are very sharp bladelets formed by abrupt retouching. There are a huge number of regional varieties of these microliths, nearly all of which are very hard to distinguish (especially those from the western area) without knowing the archaeological context in which they appear. The following is a small selection. Omitted are the foliaceous tips (also called leafed tips) which are characterized by a covering retouch and which constitute a group apart.
  • The Châtelperrón
    Châtelperronian
    Châtelperronian was the earliest industry of the Upper Palaeolithic in central and south western France, extending also into Northern Spain. It derives its name from the site of la Grotte des Fées, in Châtelperron, Allier, France....

     point
    is not a true microlith, although it is close to the required dimensions. Its antiquity and its short, curved blade edge make it the antecedent of many laminar microliths.
  • The Micro-gravette
    Gravettian
    thumb|right|Burins to the Gravettian culture.The Gravettian toolmaking culture was a specific archaeological industry of the European Upper Palaeolithic era prevalent before the last glacial epoch. It is named after the type site of La Gravette in the Dordogne region of France where its...

    or Gravette micro point is a microlith version of the Gravette point and is a narrow bladelet with an abrupt retouch, which gives it a characteristically sharp edge when compared to other types.
  • The Azilian
    Azilian
    The Azilian is a name given by archaeologists to an industry of the Epipaleolithic in northern Spain and southern France.It probably dates to the period of the Allerød Oscillation around 10,000 years ago and followed the Magdalenian culture...

     point
    links the Magdalenian
    Magdalenian
    The Magdalenian , refers to one of the later cultures of the Upper Paleolithic in western Europe, dating from around 17,000 BP to 9,000 BP...

     microlith points with those from the western Epipaleolithic
    Epipaleolithic
    The Epipaleolithic Age was a period in the development of human technology marked by more advanced stone blades and other tools than the earlier Paleolithic age, although still before the development of agriculture in the Neolithic age...

    . They can be identified by a rough and invasive retouching.
  • The Ahrensburgian point is also a peripheral paleolithic or western Epipaleolithic piece, but with a more specific morphology, as it is formed on a blade (not on a bladelet), is obliquely truncated and has a small tongue that possibly served as a haft on a spear point.


The next group contains a number of points from the Middle East
Middle East
The Middle East is a region that encompasses Western Asia and Northern Africa. It is often used as a synonym for Near East, in opposition to Far East...

 characterized as cultural markers.
  • The Emireh point
    Emireh point
    An Emireh point is a microlith made out of a triangular flake of flint. The bulbs are eliminated or reduced via a process of retouching from both surfaces. The Emireh point is the type tool of stage one of the Upper Paleolithic, first identified in the Emirian culture....

     from the Upper Paleolithic
    Upper Paleolithic
    The Upper Paleolithic is the third and last subdivision of the Paleolithic or Old Stone Age as it is understood in Europe, Africa and Asia. Very broadly it dates to between 40,000 and 10,000 years ago, roughly coinciding with the appearance of behavioral modernity and before the advent of...

     is almost the same as one found in Châtelperrón, which is likely to be contemporary, although they are slightly shorter and also appear to be fashioned from a blade and not a bladelet.
  • The El-Wad point is from the end of the Upper Paleolithic from the same area, made from a very long, thin bladelet.
  • The El-Khiam
    Khiamian
    The Khiamian is a period of the Near-Eastern Neolithic, marking the transition between the Natufian and the Pre-Pottery Neolithic A...

     point
    has been identified by the Spanish archeologist González Echegaray in Protoneolithic sites in Jordan
    Jordan
    Jordan , officially the Hashemite Kingdom of Jordan , Al-Mamlaka al-Urduniyya al-Hashemiyya) is a kingdom on the East Bank of the River Jordan. The country borders Saudi Arabia to the east and south-east, Iraq to the north-east, Syria to the north and the West Bank and Israel to the west, sharing...

    . They are little known but easy to identify by two basal notches, doubtless used as a haft






The Adelaide
Adelaide
Adelaide is the capital city of South Australia and the fifth-largest city in Australia. Adelaide has an estimated population of more than 1.2 million...

 point
is found in Australia
Australia
Australia , officially the Commonwealth of Australia, is a country in the Southern Hemisphere comprising the mainland of the Australian continent, the island of Tasmania, and numerous smaller islands in the Indian and Pacific Oceans. It is the world's sixth-largest country by total area...

. Its construction, based on truncations on a blade, has a nearly trapezoidal form. The Adelaide point emphasizes the range of variation in both time and culture of the laminar microliths; it also shows their technological differences but sometimes morphological similarities with geometric microliths. Laminar microliths can also sometimes be described as trapezoid, triangular or lunate. However, as we will see below, they are distinct from the geometric microliths because of the strokes used in the manufacture of geometric microliths, which mainly involved the microburin technique
Microburin technique
The microburin technique is a special procedure for cutting up lithic blades which yields fragments that can be used in the manufacture of utensils. The usable fragments are basically geometric microliths. This technique has been recorded through the Old World, from at least the Mesolithic...

.

Geometric microliths

While geometric microliths first make their appearance in the Magdalenian
Magdalenian
The Magdalenian , refers to one of the later cultures of the Upper Paleolithic in western Europe, dating from around 17,000 BP to 9,000 BP...

, initially as elongated triangles and later as trapezoids (although the microburin technique is seen from the Perigordian
Périgordian
Périgordian is a term for several distinct but related Upper Upper Palaeolithic cultures which are thought by some archaeologists to represent a contiguous tradition. It existed between c.35,000 BP and c.20,000 BP....

), they are mostly seen during the Epipaleolithic
Epipaleolithic
The Epipaleolithic Age was a period in the development of human technology marked by more advanced stone blades and other tools than the earlier Paleolithic age, although still before the development of agriculture in the Neolithic age...

 and the Neolithic
Neolithic
The Neolithic Age, Era, or Period, or New Stone Age, was a period in the development of human technology, beginning about 9500 BC in some parts of the Middle East, and later in other parts of the world. It is traditionally considered as the last part of the Stone Age...

. They remained in existence even into the Copper Age
Copper Age
The Chalcolithic |stone]]") period or Copper Age, also known as the Eneolithic/Æneolithic , is a phase of the Bronze Age in which the addition of tin to copper to form bronze during smelting remained yet unknown by the metallurgists of the times...

 and Bronze Age
Bronze Age
The Bronze Age is a period characterized by the use of copper and its alloy bronze as the chief hard materials in the manufacture of some implements and weapons. Chronologically, it stands between the Stone Age and Iron Age...

, competing with "leafed" and then metallic arrowheads.

Geometric microliths are a clearly defined type of stone tool, at least in their basic forms. They can be divided into trapezoid, triangular and lunate (half-moon) forms, although there are many subdivisions of each of these types. A microburin
Microburin
A microburin is a characteristic waste product from manufacture of lithic tools, sometimes confused with an authentic burin, which is characteristic of the Mesolithic, but which has been recorded from the end of the Upper Paleolithic until the Calcolithic...

 is included among the illustrations below because, although it is not a geometrical microlith (or even a tool), it is now seen as a characteristic waste product from the manufacture of these geometric microliths:



Microburin technique

All the currently known geometric microliths share the same fundamental characteristics – only their shapes vary. They were all made from blades or from microblades (nearly always of flint), using the microburin
Microburin
A microburin is a characteristic waste product from manufacture of lithic tools, sometimes confused with an authentic burin, which is characteristic of the Mesolithic, but which has been recorded from the end of the Upper Paleolithic until the Calcolithic...

 technique (which implies that it is not possible to conserve the remains of the heal or the conchoidal flakes from the blank). The pieces were then finished by a percussive retouching of the edges (generally leaving one side with the natural edge of the blank), giving the piece its definitive polygonal form. For example, in order to make a triangle, two adjacent notches were retouched, leaving free the third edge or base, (using the terminology of Fortea). They generally have one long axis, have concave or convex edges and it is possible for them to have a gibbosity (hump) or indentations. Triangular microliths may be isosceles, scalene
Scalene
Scalene may refer to:* A scalene triangle, one in which all sides are different* A scalene ellipsoid, one in which the lengths of all three semi-principal axes are different* Scalene muscles of the neck...

 or equilateral
Equilateral
In geometry, an equilateral polygon is a polygon which has all sides of the same length.For instance, an equilateral triangle is a triangle of equal edge lengths...

. In the case of trapezoid geometric microliths, on the other hand, the notches are not retouched, leaving a portion of the natural edge between them. Trapezoids can be further subdivided into symmetrical, asymmetrical and those with concave edges. Lunate
Lunate
Lunate is a term meaning crescent or moon-shaped. In the specialized terminology of lithic reduction, a lunate flake is a small, crescent-shaped flake removed from a stone tool during the process of pressure flaking....

 microliths have the least diversity of all and may be either semicircular or segmental
Circular segment
In geometry, a circular segment is an area of a circle informally defined as an area which is "cut off" from the rest of the circle by a secant or a chord. The circle segment constitutes the part between the secant and an arc, excluding the circle's center...

.

Archeological findings and the analysis of wear marks, or use-wear analysis
Use-wear analysis
Use-wear analysis is a method in archaeology to identify the functions of artefact tools by closely examining their working surfaces and edges. It is mainly used on stone tools, and is sometimes referred to as "traceological analysis" .Using a high-powered microscope it is possible to closely study...

, has shown that, predictably, the tips of spear
Spear
A spear is a pole weapon consisting of a shaft, usually of wood, with a pointed head.The head may be simply the sharpened end of the shaft itself, as is the case with bamboo spears, or it may be made of a more durable material fastened to the shaft, such as flint, obsidian, iron, steel or...

s, harpoon
Harpoon
A harpoon is a long spear-like instrument used in fishing to catch fish or large marine mammals such as whales. It accomplishes this task by impaling the target animal, allowing the fishermen to use a rope or chain attached to the butt of the projectile to catch the animal...

s and other light projectiles of varying size received the most wear. Microliths were also used from the Neolithic
Neolithic
The Neolithic Age, Era, or Period, or New Stone Age, was a period in the development of human technology, beginning about 9500 BC in some parts of the Middle East, and later in other parts of the world. It is traditionally considered as the last part of the Stone Age...

 on arrow
Arrow
An arrow is a shafted projectile that is shot with a bow. It predates recorded history and is common to most cultures.An arrow usually consists of a shaft with an arrowhead attached to the front end, with fletchings and a nock at the other.- History:...

s, although a decline in this use coincided with the appearance of bifacial or "leafed" arrowheads that became widespread in the Calcolithic period, or Copper Age (that is, stone arrowheads were increasingly made by a different technique during this later period).

Weapons and tools

Not all the different types of laminar microliths had functions that are clearly understood. It is likely that they contributed to the points of spears or light projectiles, and their small size suggests that they were fixed in some way to a shaft or handle.

Backed edge bladelets are particularly abundant at a site in France which preserves habitation from the late Magdalenian
Magdalenian
The Magdalenian , refers to one of the later cultures of the Upper Paleolithic in western Europe, dating from around 17,000 BP to 9,000 BP...

 – the Pincevent
Pincevent
Pincevent is an archaeological site in the commune of La Grande-Paroisse in France, near in the town of Montereau-Fault-Yonne ....

. In the remains of some of the hearths at this location, bladelets are found in groups of three, perhaps indicating that they were mounted in threes on their handles. A javelin tip made of horn has been found at this site with grooves made for flint bladelets that could have been secured using a resinous substance. Signs of much wear and tear have been found on some of these finds.

Specialists have carried out lithic or microwear analysis
Lithic analysis
In archaeology, lithic analysis is the analysis of stone tools and other chipped stone artifacts using basic scientific techniques. At its most basic level, lithic analyses involve an analysis of the artifact’s morphology, the measurement of various physical attributes, and examining other visible...

 on artefacts, but it has sometimes proved difficult to distinguish those fractures made during the process of fashioning the flint implement from those made during its use. Microliths found at Hengistbury Head
Hengistbury Head
Hengistbury Head is a headland jutting into the English Channel between Bournemouth and Milford on Sea in the English county of Dorset.At the end is a spit which creates the narrow entrance to Christchurch Harbour.-Location:...

 in Dorset
Dorset
Dorset , is a county in South West England on the English Channel coast. The county town is Dorchester which is situated in the south. The Hampshire towns of Bournemouth and Christchurch joined the county with the reorganisation of local government in 1974...

, England, show features that can be confused with chisel marks, but which might also have been produced when the tip hit a hard object and splintered. Microliths from other locations have presented the same problems of interpretation.

An exceptional piece of evidence for the use of microliths has been found in the excavations of the cave at Lascaux
Lascaux
Lascaux is the setting of a complex of caves in southwestern France famous for its Paleolithic cave paintings. The original caves are located near the village of Montignac, in the department of Dordogne. They contain some of the best-known Upper Paleolithic art. These paintings are estimated to be...

 in the French Dordogne
Dordogne
Dordogne is a départment in south-west France. The départment is located in the region of Aquitaine, between the Loire valley and the High Pyrénées named after the great river Dordogne that runs through it...

. Twenty backed edge bladelets were found with the remains of a resinous substance and the imprint of a circular handle (a horn). It appears that the bladelets might have been fixed in groups like the teeth of a harpoon
Harpoon
A harpoon is a long spear-like instrument used in fishing to catch fish or large marine mammals such as whales. It accomplishes this task by impaling the target animal, allowing the fishermen to use a rope or chain attached to the butt of the projectile to catch the animal...

 or similar weapon.

In all these locations, the microliths found have been backed edge blades, tips and crude flakes. Despite the great number of geometric microliths that have been found in western Europe, few examples show any clear evidence of their use and all the examples are from the Mesolithic
Mesolithic
The Mesolithic is an archaeological concept used to refer to certain groups of archaeological cultures defined as falling between the Paleolithic and the Neolithic....

 or Neolithic
Neolithic
The Neolithic Age, Era, or Period, or New Stone Age, was a period in the development of human technology, beginning about 9500 BC in some parts of the Middle East, and later in other parts of the world. It is traditionally considered as the last part of the Stone Age...

 periods. Despite this, there is unanimity amongst researchers that these items were used to increase the penetrating potential of light projectiles such as harpoon
Harpoon
A harpoon is a long spear-like instrument used in fishing to catch fish or large marine mammals such as whales. It accomplishes this task by impaling the target animal, allowing the fishermen to use a rope or chain attached to the butt of the projectile to catch the animal...

s, assegai
Assegai
An assegai or assagai is a pole weapon used for throwing or hurling, usually a light spear or javelin made of wood and pointed with iron.-Iklwa:...

s, javelin
Javelin
A Javelin is a light spear intended for throwing. It is commonly known from the modern athletic discipline, the Javelin throw.Javelin may also refer to:-Aviation:* ATG Javelin, an American-Israeli civil jet aircraft, under development...

s and arrow
Arrow
An arrow is a shafted projectile that is shot with a bow. It predates recorded history and is common to most cultures.An arrow usually consists of a shaft with an arrowhead attached to the front end, with fletchings and a nock at the other.- History:...

s.

France

In France, one unusual find stands out: in the Mesolithic cemetery of Téviec, in Morbihan
Morbihan
Morbihan is a department in Brittany, situated in the northwest of France. It is named after the Morbihan , the enclosed sea that is the principal feature of the coastline.-History:...

, one of the skeletons that has been found has a geometric microlith lodged in one of its vertebra. All indications suggest that the person died because of this projectile, whether by intention or by accident is unknown. It is widely agreed that geometric microliths were mainly used in hunting
Hunting
Hunting is the practice of pursuing any living thing, usually wildlife, for food, recreation, or trade. In present-day use, the term refers to lawful hunting, as distinguished from poaching, which is the killing, trapping or capture of the hunted species contrary to applicable law...

 and fishing
Fishing
Fishing is the activity of trying to catch wild fish. Fish are normally caught in the wild. Techniques for catching fish include hand gathering, spearing, netting, angling and trapping....

, but they may also have been used as weapon
Weapon
A weapon, arm, or armament is a tool or instrument used with the aim of causing damage or harm to living beings or artificial structures or systems...

s.

Scandinavia

Well-preserved examples from Mesolithic deposits in Scandinavia have been found at the sites of Loshult, at Osby
Osby Municipality
Osby Municipality is a municipality in Skåne County in Sweden. Its seat is located in the town of Osby.The amalgamation during the 1970s' local government reform took place in the area on January 1, 1974, when the former market town Osby was merged with three adjacent rural...

 in Sweden
Sweden
Sweden , officially the Kingdom of Sweden , is a Nordic country on the Scandinavian Peninsula in Northern Europe. Sweden borders with Norway and Finland and is connected to Denmark by a bridge-tunnel across the Öresund....

 and Tværmose, at Vinderup
Ringkjøbing County
Ringkjøbing Amt is a former county on the Jutland peninsula in western Denmark. It had the lowest population density of all the Danish counties. The county was abolished effective January 1, 2007, when it merged into Region Midtjylland Ringkjøbing Amt (English, Ringkjøbing County) is a former...

 in Denmark
Denmark
Denmark is a Scandinavian country in Northern Europe. The countries of Denmark and Greenland, as well as the Faroe Islands, constitute the Kingdom of Denmark . It is the southernmost of the Nordic countries, southwest of Sweden and south of Norway, and bordered to the south by Germany. Denmark...

. These finds, some of which have been preserved practically intact due to the special conditions of the peat bogs, have included wooden arrows with microliths attached to the tip by resinous substances and cords.

England

There are many examples of possible tools from Mesolithic deposits in England. Possibly the best known is a microlith from Star Carr
Star Carr
Star Carr is a Mesolithic archaeological site in North Yorkshire, England. It is around five miles south of Scarborough.It is generally regarded as the most important and informative Mesolithic site in Great Britain...

 in Yorkshire
Yorkshire
Yorkshire is a historic county of northern England and the largest in the United Kingdom. Because of its great size in comparison to other English counties, functions have been increasingly undertaken over time by its subdivisions, which have also been subject to periodic reform...

 that retains residues of resin, probably used to fix it to the tip of a projectile. Recent excavations have found other examples. Archeologists at the Risby Warren V site in Lincolnshire
Lincolnshire
Lincolnshire is a county in the east of England. It borders Norfolk to the south east, Cambridgeshire to the south, Rutland to the south west, Leicestershire and Nottinghamshire to the west, South Yorkshire to the north west, and the East Riding of Yorkshire to the north. It also borders...

 have uncovered a row of eight triangular microliths that are equidistantly aligned along a dark stain indicating organic remains (possibly the wood from an arrow shaft). Another clear indication is from the Readycon Dene site in West Yorkshire
West Yorkshire
West Yorkshire is a metropolitan county within the Yorkshire and the Humber region of England with a population of 2.2 million. West Yorkshire came into existence as a metropolitan county in 1974 after the passage of the Local Government Act 1972....

, where 35 microliths appear to be associated with a single projectile. In Urra Moor, North Yorkshire
North Yorkshire
North Yorkshire is a non-metropolitan or shire county located in the Yorkshire and the Humber region of England, and a ceremonial county primarily in that region but partly in North East England. Created in 1974 by the Local Government Act 1972 it covers an area of , making it the largest...

, 25 microliths give the appearance of being related to one another, due to the extreme regularity and symmetry of their arrangement in the ground.

The study of English and European artifacts in general has revealed that projectiles were made with a widely variable number of microliths: in Tværmose there was only one, in Loshult there were two (one for the tip and the other as a fin), in White Hassocks, in West Yorkshire
West Yorkshire
West Yorkshire is a metropolitan county within the Yorkshire and the Humber region of England with a population of 2.2 million. West Yorkshire came into existence as a metropolitan county in 1974 after the passage of the Local Government Act 1972....

, more than 40 have been found together; the average
Average
In mathematics, an average, or central tendency of a data set is a measure of the "middle" value of the data set. Average is one form of central tendency. Not all central tendencies should be considered definitions of average....

 is between 6 and 18 pieces for each projectile.

Dating

Laminar microliths are common artifacts from the Upper Paleolithic and the Epipaleolithic, to such a degree that numerous studies have used them as markers to date different phases of prehistoric cultures.

During the Epipaleolithic and the Mesolithic, the presence of laminar or geometric microliths serves to date the deposits of different cultural traditions. For instance, in the Atlas Mountains of northwest Africa, the end of the Upper Paleolithic period coincides with the end of the Aterian
Aterian
The Aterian industry is a name given by archaeologists to a type of stone tool manufacturing dating to the Middle Stone Age in the region around the Atlas Mountains and the northern Sahara, it refers the site of Bir el Ater, south of Annaba.The industry was probably created by modern humans ,...

 tradition of producing laminar microliths, and deposits can be dated by the presence or absence of these artifacts. In the Near East, the laminar microliths of the Kebarian culture were superseded by the geometric microliths of the Natufian tradition a little more than 11,000 years ago. This pattern is repeated throughout the Mediterranean basin and across Europe in general.

A similar thing is found in England, where the preponderance of elongated microliths, as opposed to other frequently occurring forms, has permitted the Mesolithic to be separated into two phases: the Earlier Mesolithic of about 8300–6700 BCE, or the ancient and laminar Mesolithic, and the Later Mesolithic, or the recent and geometric Mesolithic. Deposits can be thus dated based upon the assemblage of artifacts found.
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