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SYNONYMS OR RELATED TERMS: horizontal (area) excavation CATEGORY: technique DEFINITION: The excavation of a site to reveal its horizontal extent.Such an excavation is designed to uncover large areas of a site, especially settlement layouts.Excavation is digging or related types of salvage work, scientifically controlled so as to yield the maximum amount of data. The excavation of a site, however, involves the destruction of the primary evidence, which can never be recovered.Excavation should therefore never be undertaken lightly or without an understanding of the obligations of the excavator to the evidence he destroys.
The nature and scale of the undertaking is the next decision.
SYNONYMS OR RELATED TERMS: extensive excavation, open excavation, open-area excavation CATEGORY: technique DEFINITION: A method of excavation in which the full horizontal extent of a site is cleared and large areas are open while preserving a in the balks between large squares. This method is often used to uncover houses and prehistoric settlement patterns.
Area excavation involves the opening up of large horizontal areas for excavation, used especially where single period deposits lie close to the surface.
It is a little used method with the introduction of technology.
SYNONYMS OR RELATED TERMS: vertical excavation CATEGORY: technique DEFINITION: Excavation of a site to reveal its vertical extent, with relatively little breadth.