HENGIFORM MONUMENT

SN A small, circular Late Neolithic/Early Bronze Age enclosure which bears a morphological resemblance to henges, but may belong to another category of circular earthwork-defined monuments, or is enclosed by something other than a bank and ditch.
CL RELIGIOUS RITUAL AND FUNERARY
BT HENGE
RT CAUSEWAYED RING DITCH
HENGE ENCLOSURE
PIT CIRCLE
STONE CIRCLE
TIMBER CIRCLE