Pit alignments
   HOME

TheInfoList



OR:

Pit alignments are a type of prehistoric monument found throughout the
British Isles The British Isles are a group of islands in the North Atlantic Ocean off the north-western coast of continental Europe, consisting of the islands of Great Britain, Ireland, the Isle of Man, the Inner and Outer Hebrides, the Northern Isles, ...
, the function of which is at present poorly understood. They consist of a series of evenly spaced and often relatively shallow pits arranged in lines. These monuments are most frequently discovered through
aerial photography Aerial photography (or airborne imagery) is the taking of photographs from an aircraft or other airborne platforms. When taking motion pictures, it is also known as aerial videography. Platforms for aerial photography include fixed-wing airc ...
, being morphologically well suited to identification by this method. Some alignments run for large distances, in straight or curving lines, and clearly represent massive undertakings by large numbers of people or by smaller numbers over long periods of time. Some examples appear to have been left open for some time rather than being immediately backfilled and do not appear to have held timber posts; they can sometimes be seen to interact with other pre-existing monuments. Such features would not have formed a significant impediment to travel even if the soil removed from them were used to create a bank running parallel and it seems likely that they would have been used more as markers. In some cases a bank has survived and these monuments are referred to as embanked pit alignments. They may also occur as a series of segments following the same line, and are then referred to as segmented pit alignments.


Possible uses

Pit alignments occur in two forms, single alignments and double alignments. It has been suggested that single pit alignments date principally from the
Iron Age The Iron Age is the final epoch of the three-age division of the prehistory and protohistory of humanity. It was preceded by the Stone Age ( Paleolithic, Mesolithic, Neolithic) and the Bronze Age ( Chalcolithic). The concept has been mostl ...
and represent agricultural boundaries. They may represent a period of agricultural intensification and population growth in the later Iron Age.
Dennis William Harding Dennis William Harding, (born 1940), known as D. W. Harding, is a British archaeologist and academic, specialising in the British Iron Age. Having taught at the University of Durham from 1966 to 1977, he was then Abercromby Professor of Archaeo ...
(2004) ''The Iron Age in Northern Britain'' p. 75
Double pit alignments are thought to date to the later
Neolithic The Neolithic period, or New Stone Age, is an Old World archaeological period and the final division of the Stone Age. It saw the Neolithic Revolution, a wide-ranging set of developments that appear to have arisen independently in several p ...
or
Bronze Age The Bronze Age is a historic period, lasting approximately from 3300 BC to 1200 BC, characterized by the use of bronze, the presence of writing in some areas, and other early features of urban civilization. The Bronze Age is the second prin ...
and to be ritual in function, sometimes being found in relation to
cursus monument 250px, Stonehenge Cursus, Wiltshire 250px, Dorset Cursus terminal on Thickthorn Down, Dorset Cursuses are monumental Neolithic structures resembling ditches or trenches in the islands of Great Britain and Ireland. Relics found within them in ...
s and
henges There are three related types of Neolithic earthwork that are all sometimes loosely called henges. The essential characteristic of all three is that they feature a ring-shaped bank and ditch, with the ditch inside the bank. Because the internal ...
. At
Thornborough Henge The Thornborough Henges are an unusual ancient monument complex that includes the three aligned henges that give the site its name. The complex is located near the village of Thornborough, close to the town of Masham in North Yorkshire, Engla ...
a double alignment of pits, possibly evidence of a timber processional avenue, extends from the southern henge. However, double and single alignments have been found together at a number of sites, some of which show alignments that switch between the two forms, so that the form cannot be taken as clear dating evidence.


Notes

{{reflist Stone Age sites in England Types of monuments and memorials Bronze Age Britain