In archaeology, lithic analysis is the analysis of stone tools and other chipped stone artifacts using basic scientific techniques. Archaeology, archeology, or archæology (from Greek grc ἀρχαιολογία archaiologia – grc ἀρχαῖος archaīos A stone tool is in the most general sense any Tool made of stone. In Archaeology, chipped stone refers to a method of manufacturing Stone tools through Lithic reduction, wherein Lithic flakes are struck off a In Archaeology, an artifact or artefact is any object made or modified by a human culture, and often one later recovered by some archaeological 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 features (such as noting the presence or absence of cortex, for example). In Lithic analysis in Archaeology the cortex is the outer layer of rock formed on the exterior of raw materials by chemical and mechanical weathering processes
The term 'lithic analysis' can technically refer to the study of any anthropogenic (human-created) stone, but in its usual sense it is applied to archaeological material that was produced through lithic reduction (knapping) or ground stone. Anthropogenic effects processes objects or materials are those that are derived from Human activities as opposed to those occurring in Natural environments without Archaeology, archeology, or archæology (from Greek grc ἀρχαιολογία archaiologia – grc ἀρχαῖος archaīos Lithic reduction involves the use of a hard hammer percussor such as a Hammerstone, a soft hammer fabricator (made of Wood, Bone or Antler) In Archaeology, ground stone is a category of Stone tool formed by the grinding of a coarse-grained Tool stone, either purposely or incidentally A thorough understanding of the lithic reduction and ground stone processes, in combination with the use of statistics, can allow the analyst to draw conclusions concerning the type of lithic manufacturing techniques used at a prehistoric archaeological site. Stone Age Paleolithic See also Paleolithic, Recent African Origin, Early Homo sapiens, Early human migrations "Paleolithic" An archaeological site is a place (or group of physical sites in which evidence of past activity is preserved (either Prehistoric or historic or contemporary and These data can then be used to draw an understanding of socioeconomic and cultural organization.
The term knapped is synonymous with "chipped" or "struck", but is preferred by some analysts because it signifies intentionality and process. Ground stone generally refers to any tool made by a combination of flaking, pecking, pounding, grinding, drilling, and incising, and includes things such as mortars/metates, pestles (or manos), grinding slabs, hammerstones, grooved and perforated stones, axes, etc. A pestle and mortar is a Tool used to crush grind and mix substances A metate is a mortar, a Ground stone tool used for processing Grain and Seeds In traditional Mesoamerican culture metates were typically A pestle and mortar is a Tool used to crush grind and mix substances In Archaeology, a grinding slab is a Ground stone artifact generally used to grind plant materials into usable size though some slabs were used to shape In Archaeology, a hammerstone is a hard Cobble used to strike Lithic flakes off a lump of Tool stone during the process of Lithic reduction The axe, or ax, is an implement that has been used for millennia to shape split and cut Wood, Harvest timber, as a Weapon , which appear in all human cultures in some form. Among the tool types analyzed are projectile points, bifaces, unifaces, ground stone artifacts, and lithic reduction by-products (debitage) such as flakes and cores. In Archaeology, a projectile point is an object that was hafted and used either as Knife or Projectile tip or both commonly called an Arrowhead In archaeology a biface is a two-sided Stone tool, manufactured through a process of Lithic reduction, that displays flake scars on both sides In Archeology, a uniface is a specific type of stone tool that has been flaked on one surface only In Archaeology, ground stone is a category of Stone tool formed by the grinding of a coarse-grained Tool stone, either purposely or incidentally Lithic reduction involves the use of a hard hammer percussor such as a Hammerstone, a soft hammer fabricator (made of Wood, Bone or Antler) The term debitage refers to the totality of waste material produced during Lithic reduction and the production of Chipped stone tools This Assemblage Archaeology, a lithic flake is a "portion of rock removed from an objective piece by percussion or pressure" and may also be referred to as a chip or spall or collectively In Archaeology, a lithic core is a distinctive artifact that results from the practice of Lithic reduction.
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Materials
Stone is the one category of material which is used by (virtually) all human cultures and, for the vast majority of the human past, is the only record of human behaviour. In Geology, rock is a naturally occurring aggregate of Minerals and/or Mineraloids The Earth's outer solid layer the ‘ Lithosphere The end of prehistory does not signify the end of stone working; stones were knapped in Medieval Europe, well into the 19th century in many parts of Europe and the Americas. Stone Age Paleolithic See also Paleolithic, Recent African Origin, Early Homo sapiens, Early human migrations "Paleolithic" The 19th century of the Common Era began on January 1, 1801 and ended on December 31, 1900, according to the Gregorian calendar The Americas are the lands of the Western hemisphere or New World, consisting of the Continents of North America and South America Contemporary stone tool manufacturers often work stone for experimentation with past techniques or for replication.
Flint and chert are the most commonly knapped materials and are compact cryptocrystalline quartz. Flint (or flintstone) is a hard sedimentary Cryptocrystalline form of the Mineral Quartz, categorized as a variety of Chert Chert (ˈtʃɝt is a fine-grained Silica -rich Microcrystalline, Cryptocrystalline or Microfibrous Sedimentary rock that may contain Cryptocrystalline is a rock texture which is so finely crystalline being made up of such minute Crystals that its crystalline nature is only vaguely revealed Quartz (from German) is the most abundant Mineral in the Earth 's Continental crust (although Feldspar is more common in The difference between the two terms is colloquial, as they are geologically the same type of material. A colloquialism is an expression not used in formal speech, writing or Paralinguistics. In common usage, flint may refer more often to high quality material from chalky matrix (i. e. "chalk flint" as found in Britain) and chert refers to material from limestone matrices. Limestone is a Sedimentary rock composed largely of the Mineral Calcite ( Calcium carbonate: CaCO3 To avoid this, the term "silicate" may be used to describe the family of quartzes that are suitable for knapping. For the Artificial intelligence Androids of the 1990s Science fiction series Space Above and Beyond, see Silicate (AI
In North America, Central America, and other places around the world, such as Turkey and New Zealand, obsidian, or volcanic glass, was also a highly sought-after material for knapping and was widely traded. Turkey (Türkiye known officially as the Republic of Turkey ( is a Eurasian Country that stretches New Zealand is an Island country in the south-western Pacific Ocean comprising two main landmasses (the North Island and the South Island Obsidian is a naturally occurring Glass formed as an extrusive Igneous rock. Plate tectonics and hotspots Divergent plate boundaries At the Glass in the common sense refers to a Hard, Brittle, transparent Solid, such as that used for Windows many This is due to the quality of the stone, the razor sharpness of edges that can be created, and the fact that it fractures in highly predictable ways.
Soapstone, or steatite, has been a popular rock for grinding and carving among many cultures worldwide. Soapstone (also known as steatite or soaprock) is a Metamorphic rock, a talc- Schist. It has been used for production of such disparate items as vessels/bowls, pipes, cooking slabs, and sculptures.
Areas of study
Conventional approaches to the analysis of knapped stone can be grouped into three elementary, yet ultimately interconnected, areas of study: typological analysis, functional analysis, and technological analysis. Additional areas of study, such as geochemical analysis, have been developed in recent decades.
Typological classification
In reference to lithic analyses, typological classification is the act of artifact classification based on morphological similarities. In Archaeology a typology is the result of the classification of things according to their characteristics Resultant classes include those artifacts subsumed by tool, production, and debitage categories. The term debitage refers to the totality of waste material produced during Lithic reduction and the production of Chipped stone tools This Assemblage
The best known lithic typology is the series established by Francois Bordes (1950) for the Lower and Middle Palaeolithic of France, where sixty three types of stone tools were defined on the basis of manufacturing techniques and morphological characteristics. François Bordes ( December 30, 1919 &ndash April 30, 1981) also known by the Pen name of Francis Carsac, was a The term Paleolithic (or Palaeolithic) (from Greek παλαιός palaios, " Old " and λίθος Lithos, "stone" This article is about the country For a topic outline on this subject see List of basic France topics. According to Bordes, the presence or absence of tool types, or differences in the frequency of types between assemblages, were manifestations of cultural differences between ethnic groups. Notwithstanding that there have been several re-evaluations of Bordes’ interpretation of the "ethnicity" of variations in assemblage type composition, the basic assumption that there is explanatory value in the construction of morphologically defined types of artifacts has remained. For instance, the use of typologies as indicators of chronological and/or cultural affiliations is rarely disputed and is acknowledged as an invaluable analytical tool for this purpose.
Function
Functional analysis of stone tools – a term given to a variety of approaches designed with the aim of identifying the use of a stone tool – is based on the argument that the uses to which tools were put in antiquity leave diagnostic damage and/or polish on their working edges. This type of analysis is also known as use-wear analysis
Although there are debates concerning the physics of both edge polishes and edge damage which draw on the science of tribology, modern microwear analysis usually depends on the comparisons of the edge wear of modern experimentally produced samples with archaeological and/or ethnographic tools. Use-wear analysis is a method in Archaeology to identify the functions of artefact tools by closely examining their working surfaces and edges Tribology is the science and technology of interacting surfaces in relative motion. Archaeology, archeology, or archæology (from Greek grc ἀρχαιολογία archaiologia – grc ἀρχαῖος archaīos Ethnography ( Greek ethnos = people and graphein = writing is a genre of writing that uses Fieldwork to provide a descriptive The ability of a microwear analyst has been tested in the past using sets of experimentally utilised tools. The mode in which these tools have been applied is unknown to the analyst before analysis. After analysis, comparison can be made between the actual use and the analyst's interpretation (this is known as "blind-testing"). The overall purpose is to provide an accurate, and precise, analytical instrument for the identification of stone tool function. It is worth noting that the precision of functional identifications may range considerably, from "scraping soft material" to "scraping fresh hide for 10 minutes" with a corresponding drop in accuracy as precision increases.
Technology
Technological analysis is concerned with the examination of the production of knapped-stone artifacts. The study of the attributes of waste products (debitage) and tools are the most important methods for the study of knapped-stone technology, backed up with experimental production. The term debitage refers to the totality of waste material produced during Lithic reduction and the production of Chipped stone tools This Assemblage A very wide range of attributes may be used to characterize and compare assemblages to isolate (and interpret) differences across time and space in the production of stone tools.
Petrological and geochemical analysis
Petrological and geochemical analysis can be useful in identifying the sources of lithics and assist in establishing trade and migration routes. Methods used are typical of those used in geologic research, such as petrographic thin section analysis, neutron activation analysis, stable isotope analysis, and X-ray fluorescence. Petrography is that branch of Petrology which focuses on detailed descriptions of rocks. In Optical mineralogy and Petrography, a thin section is a Laboratory preparation of a rock, Mineral or Soil sample for Neutron Activation Analysis (NAA is a nuclear process used for determining certain concentrations of elements in a vast amount of materials Stable isotopes are chemical isotopes that are not Radioactive (to current knowledge X-ray fluorescence (XRF is the emission of characteristic "secondary" (or fluorescent X-rays from a material that has been excited by bombarding with high-energy
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