-
Cropmarks or crop
marks are a
means through which sub-surface archaeological,
natural and
recent features may be
visible from the air or a
vantage point...
-
identified through a
first sighting of
cropmarks visible from
aerial reconnaissance; for example, the
cropmarks at
Fetteresso were the
first indication...
- to crop
circles or crop formations,
archaeological remains can
cause cropmarks in the
fields in the
shapes of
circles and squares, but
these do not appear...
-
Archived from the
original on 29 June 2021.
Retrieved 4
September 2019.
Cropmark (15
April 2021). "Supervisory activities". alia.lu.
Archived from the original...
-
ditch circuits, as
revealed by
cropmarks,
consist of two
concentric circles, with
numerous gaps in the ditches.
Cropmarks also show
faint traces of a line...
- the
Middle Ages,
typically leaving no
trace apart from
earthworks or
cropmarks.[citation needed] If
there are
fewer than
three inhabited houses the convention...
-
Buckton Roman Fort.
Aerial photographs taken in 1959 and 1965
showed cropmarks inside the defences, in
particular a
rectangular area 14.5 by 32 metres...
-
excavations found evidence of
timber structures, as well as pottery. Only
cropmarks and
slight earthworks remain. This site is a
Scheduled Monument. Stratton...
-
earthwork comes from
aerial photography (where its
course can be seen as
cropmarks or soil marks) and
other geophysical surveying techniques. However, there...
- relief) are a form of
archaeological feature visible from the air.
Unlike cropmarks,
frost marks and soil marks, they
require upstanding features to work...
