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Earthwork
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Earthworks can take the form of banks, ditches and mounds. They are usually created for a specific purpose. A bank, for example, might be the remains of a boundary between two or more fields. Some earthworks may be all that remains of a collapsed building, for example, the grassed-over remains of building foundations.
In the winter, when the sun is lower in the sky than during the other seasons, earthworks have larger shadows. From the air, archaeologists are able to see the patterns of the earthworks more easily. Earthworks can sometimes be confusing when viewed at ground level, but from above, the general plan is much clearer.
Archaeologists often carry out an aerial survey or an earthwork survey to help them understand the lumps and bumps they can see on the ground.
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Cropmark
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Cropmarks appear as light and dark marks in growing and ripening crops. These marks relate to differences in the soil below. For example, parched lines of grass may indicate stone walls. Crops that grow over stone features often ripen more quickly and are shorter than the surrounding crop. This is because there is less moisture in the soil where the wall lies.
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Aerial Photograph
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Aerial photographs are taken during an aerial survey, which involves looking at the ground from above. It is usually easier to see cropmarks and earthworks when they are viewed from above. Aerial photographs help archaeologists to record what they see and to identify new sites. There are two kinds of aerial photographs; oblique and vertical.
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Roman
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About 43 AD to 409 AD (the 1st century AD to the 5th century AD)
The Roman period comes after the Iron Age and before the Saxon period.
The Roman period in Britain began in 43 AD when a Roman commander called Aulus Plautius invaded the south coast, near Kent. There were a series of skirmishes with the native Britons, who were defeated. In the months that followed, more Roman troops arrived and slowly moved westwards and northwards.
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SITE *
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Unclassifiable site with minimal information. Specify site type wherever possible.
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ARCHAEOLOGICAL FEATURE *
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Use only for features assumed to be archaeological but which cannot be identified more precisely without further investigation .Use more specific term where known
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SETTLEMENT *
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A small concentration of dwellings.
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RECTILINEAR ENCLOSURE *
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A monument consisting of an area of land enclosed by a ditch, bank, wall, palisade or similar barrier, where the barrier consists of several straight or near straight sections.
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BOUNDARY *
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The limit to an area as defined on a map or by a marker of some form, eg. BOUNDARY WALL. Use specific type where known.
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FEATURE *
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Areas of indeterminate function.
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PIT *
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A hole or cavity in the ground, either natural or the result of excavation. Use more specific type where known.
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VILLA *
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A term for a type of house, with varying definitions according to period. Roman villas were high-status and usually associated with a rural estate, whereas Georgian and later period villas were often semi-detached, town houses.
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FIELD *
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An area of land, often enclosed, used for cultivation or the grazing of livestock.
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LINEAR SETTLEMENT *
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A group of related buildings, primarily with a domestic function, which is arranged along a principle axis such as a main road or routeway.
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DITCH *
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A long and narrow hollow or trench dug in the ground, often used to carry water though it may be dry for much of the year.
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CROFT *
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An enclosed piece of land adjoining a house.
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MEADOW *
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A piece of grassland, often near a river, permanently covered with grass which is mown for use as hay.
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TRACKWAY *
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A pathway, not necessarily designed as such, beaten down by the feet of travellers.
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CROSS *
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A free-standing structure, in the form of a cross (+), symbolizing the structure on which Jesus Christ was crucified and sacred to the Christian faith. Use specific type where known.
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FARM *
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A tract of land, often including a farmhouse and ancillary buildings, used for the purpose of cultivation and the rearing of livestock, etc. Use more specific type where known.
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TARGET *
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Any structure or object, used for the purpose of practice shooting by aerial, seaborne or land mounted weapons.
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EARTHWORK *
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A bank or mound of earth used as a rampart or fortification.
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HOLLOW WAY *
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A way, path or road through a cutting.
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* Copyright of English Heritage (1999)
