Glossary

stratigraphy
The study and validation of stratification; the analysis in the vertical, time dimension, of a series of layers in the horizontal, space dimension. It is often used as a relative dating technique to assess the temporal sequence of artifact deposition.
deduction
A process of reasoning by which more specific consequences are inferred by rigorous argument from more general propositions.
stratification
The laying down or depositing of “strata,” or layers (also called “deposits”), one above the other. A succession of layers should provide a relative chronological sequence, with the earliest at the bottom and the latest at the top (see relative dating).
uniformitarianism
The principle that the stratification of rocks is due to processes still going on in seas, rivers, and lakes, i.e. that geologically ancient conditions were in essence similar to or “uniform with” those of our time.
association
The occurrence of an artifact with other archaeological remains, usually in the same matrix.
hand-ax
A Paleolithic stone tool usually made by modifying (chipping or flaking) a natural pebble.
evolution
The process of growth and development generally accompanied by increasing complexity. In biology this change is tied to Charles Darwin’s (1809–1882) concept of natural selection as the basis of species survival. Darwin’s work laid the foundations for the study of typology of artifacts, pioneered by such scholars as Augustus Lane-Fox Pitt-Rivers (1827–1900) and Oscar Montelius (1843–1921).
Three Age System
A classification system devised by C. J. Thomsen (1788–1865) for the sequence of technological periods (stone, bronze, and iron) in Old World prehistory. It established the principle that by classifying artifacts, one could produce a chronological ordering.
Neolithic
An Old World chronological period following the Mesolithic, characterized by the development of agriculture (see the Neolithic Revolution) and, hence, an increasing emphasis on settled village life.
hieroglyph
A written language involving stylized pictures and characters that may represent words or sounds.
cuneiform
A system of writing from ancient Mesopotamia that uses wedge-shaped marks on clay tablets.
regions
Large geographic areas, containing a number of archaeological sites, that are defined by physical or ideational features.
type
A class of artifacts defined by the consistent clustering of attributes.
Midwestern Taxonomic System
A framework devised by W. C. McKern (1892–1988) in 1939 to systematize sequences in the Great Plains area of the United States, using the general principle of similarities between assemblages of artifacts.
assemblage
A group of artifacts recurring together at a particular time and place, and representing the sum of human activities.
diffusionist approach
The theory popularized by Gordon Childe (1892–1957) that all the attributes of civilization, from architecture to metalworking, had diffused from the Near East to Europe.
Neolithic Revolution
A term coined by Gordon Childe (1892–1957) in the mid-1930s to describe the origin and consequences of farming (i.e. the development of stock raising and agriculture) in the Neolithic period, which allowed the widespread development of settled village life.
cultural ecology
A term devised by Julian Steward (1902–1972) to account for the dynamic relationship between human society and its environment, in which culture is viewed as the primary adaptive mechanism.
survey
A broad range of techniques involved in the location of archaeological sites, e.g. the recording of surface artifacts and features, and the sampling of natural and mineral resources.
culture-historical approach
An approach to archaeological interpretation which uses the procedure of the traditional historian (including emphasis on specific circumstances elaborated with rich detail, and processes of inductive reasoning).
trace-element analysis
The use of chemical techniques, such as neutron activation analysis, or X-ray fluorescence spectrometry, for determining the incidence of trace elements in rocks. These methods are widely used in the identification of raw-material sources for the production of stone tools.
mitochondrial DNA (mtDNA)
DNA, present in the mitochondria—organelles in the cell engaged in energy production. MtDNA has a circular structure involving some 16,000 base pairs and is distinct from nuclear DNA; mtDNA is not formed by recombination, but is passed on exclusively in the female line.
New Archaeology
A new approach advocated in the 1960s which argued for an explicitly scientific framework of archaeological method and theory, with hypotheses rigorously tested, as the proper basis for explanation rather than simply description. See also processual archaeology.
processual archaeology
An approach that stresses the dynamic relationship between social and economic aspects of culture and the environment as the basis for understanding the processes of culture change. Uses the scientific methodology of problem statement, hypothesis formulation, and subsequent testing. The earlier functional-processual archaeology has been contrasted with cognitive-processual archaeology, where emphasis is on integrating ideological and symbolic aspects.
demography
The study of the processes which contribute to population structure and their temporal and spatial dynamics.
functional-processual archaeology
An approach to the study of prehistoric cultures that tries to understand social and cultural systems from the inside by determining how different parts of these systems are interrelated and how these parts interact with one another (see processual archaeology).
cognitive-processual approach
An alternative to the materialist orientation of the functional-processual approach, it is concerned with (1) the integration of the cognitive and symbolic with other aspects of early societies; (2) the role of ideology as an active organizational force. It employs the theoretical approach of methodological individualism.
Proto-Indo-European
The reconstructed common ancestor of a widespread family of languages including the majority of European language groups; Italic, Germanic, Celtic, Baltic, Slavonic, Greek, and Indo-Iranian.
hominin
In human evolution, describes species that are more closely related to humans than chimpanzees.
salvage archaeology
The location and recording (usually through excavation) of archaeological sites in advance of highway construction, drainage projects, or urban development.
rescue archaeology
See salvage archaeology.
postprocessual explanation
Explanation formulated in reaction to the perceived limitations of functional-processual archaeology. It eschews generalization in favor of an “individualizing” approach that is influenced by structuralism, Critical Theory, and neo-Marxist thought.
cognitive archaeology
The study of past ways of thought and symbolic structures from material remains.
methodological individualism
Approach to the study of societies which assumes that individual thoughts and decisions do have agency, and that “collective” actions and shared institutions can be interpreted as the products of the decisions and actions of individuals.
iconography
An important component of cognitive archaeology, this involves the study of artistic representations which often have an overt religious or ceremonial significance; e.g. individual deities may be distinguished by particular symbols or characteristics, such as corn with a corn god, the sun with a sun goddess, or a lightning bolt with a storm god, etc.
hierarchy
A society in which members are ranked according to relative status.
style
A term borrowed from art history to define a group of artifacts by their form and decoration.
typology
The systematic organization of artifacts into types on the basis of shared attributes.
historical particularism
A detailed descriptive approach to anthropology associated with Franz Boas (1858–1942) and his students, and designed as an alternative to the broad generalizing approach favored by anthropologists such as Lewis Henry Morgan (1818–1881) and Edward Tylor (1832–1917).
cultural evolutionism
The theory that societal change can be understood by analogy with processes underlying the biological evolution of species.
gene
The basic unit of inheritance, governed by the specific sequence of the genetic markers within the DNA of the individual concerned.
punctuated equilibrium
Principal feature of the evolutionary theory propounded by Niles Eldredge and Stephen J. Gould (1941–2002), in which species change is represented as a form of Darwinian gradualism, “punctuated” by periods of rapid evolutionary change.
simulation
The formulation and computer implementation of dynamic models, i.e. models concerned with change through time. Simulation is a useful explanatory device, and can be of considerable help in the development of explanation.
seriation
A relative dating technique based on the chronological ordering of a group of artifacts or assemblages, where the most similar are placed adjacent to each other in the series. Two types of seriation can be recognized, frequency seriation and “contextual seriation” (see context).
Wheeler box-grid
An excavation technique developed by Mortimer Wheeler (1890–1976) and based on the work of Augustus Lane-Fox Pitt-Rivers (1827–1900). It involves retaining intact balks of earth between excavation grid squares, so that different layers can be correlated across the site in the vertical profiles.
context
An artifact’s context usually consists of its immediate matrix (the material around it, e.g. gravel, clay, or sand), its provenience (its horizontal and vertical position in the matrix), and its association with other artifacts (its occurrence with other archaeological remains, usually in the same matrix).
Mesolithic
(Middle Stone Age) An Old World chronological period beginning around 10,000 years ago, between the Paleolithic and the Neolithic, and associated with the rise to dominance of microliths over other tools in the archaeological record.
classification
The ordering of phenomena into groups or other classificatory schemes on the basis of shared attributes (see also type and typology).
Marxist archaeology
Based principally on the writings of Karl Marx (1818–1883) and Friedrich Engels (1820–1895), this posits a materialist model of societal change. Change within a society is seen as the result of contradictions arising between the forces of production (the physical means and techniques laborers use to produce) and the relations of production (mainly the social relations around the forces of production). Such contradictions are seen to emerge as a struggle between distinct social classes.
landscape archaeology
The study of individual features, including settlements, seen as single components within the broader perspective of the patterning of human activity over a wide area.
habitus
A concept of Pierre Bourdieu describing the ingrained habits and dispositions people possess and unthinkingly act upon. It can be understood as a variant of culture that is anchored within the body.
obsidian
A volcanic glass; its ease of working and characteristically hard flint-like edges allowed it to be used for the making of tools.
midden
The accumulation of debris and domestic waste resulting from human use. The long-term disposal of refuse can result in stratified deposits (see stratification), which are useful for relative dating.