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Archaeological excavation is an unrepeatable process, since the same area of the ground cannot be excavated twice. [24] Thus, archaeology is often known as a destructive science, where you must destroy the original evidence in order to make observations.
The process of archaeology is essentially destructive, as excavation permanently changes the nature and context of the site and the associated information. Therefore, archaeologists and conservators have an ethical responsibility to care for and conserve the sites they put at risk.
Diagram describing major steps in post-excavation analysis [1] Post-excavation analysis constitutes processes that are used to study archaeological materials after an excavation is completed. Since the advent of "New Archaeology" in the 1960s, the use of scientific techniques in archaeology has grown in importance. [ 2 ]
The site is part of a city-designated archaeological zone where developers are required by law to conduct carefully regulated exploratory digs, and to finance full-fledged excavations if the ...
The Wheeler–Kenyon method is a method of archaeological excavation. The technique originates from the work of Mortimer Wheeler and Tessa Wheeler at Verulamium (1930–35), and was later refined by Kathleen Kenyon during her excavations at Jericho (1952–58). The Wheeler–Kenyon system involves digging within a series of squares that can ...
A mechanical excavator is used to dig down to archaeological features or natural geological deposits and any archaeology is recorded. No further excavation takes place at this stage. The results of the trial trenching are used to inform any future stage of work which may extend to full excavation of the rest of the site if the evaluation ...
The first steps of her excavation process included clearing out and sandbagging the old sections of the collapsing cave walls. [11] She then constructed a 20-quadrant grid and excavated to depths of about 0.5 meters (20 inches) in the undamaged parts of the cave. Wadley, with the assistance of Harper, executed extensive analyses of lithic ...
It is usually a part of the Cultural Resources Management (CRM) methodology and a popular form of rapid archaeological survey in the United States of America and Canada. It designates a series of (c. 0.50 m or less) test holes, usually dug out by a shovel (hence the name) in order to determine whether the soil contains any cultural remains that ...