The descriptions that you'll find here are my own, influenced by many sources
and therefore probably mixed up a little. These descriptions are probably not
the ones that an archaeologist would give you, but I hope that they are more suited
to identifying monuments out in the field.
Gallery
In wedge tombs and court tombs the burial compartment is known as a gallery and collectively wedge and court tombs are called classified as 'gallery graves'. This is because the inner area is long and narrow, i.e. bascially rectangular, in plan.
In court tombs the gallery is usually divided into two or more chambers by jambs. Wedge tombs are segmented by sill stones, as are a few court tombs.
In