Causewayed ring ditch of unknown date.

{"type":"FeatureCollection","features":[{"type":"Feature","properties":{"post_type":"historic-record","postid":811,"title":"Causewayed ring ditch of unknown date.","excerpt":"Ring ditch, circa 30m diameter, open on S side (S1).","highlight":"yes","index":null},"geometry":{"type":"Point","coordinates":[1.006449,51.98031136]}}]}