Cropmarks: linear features.

Cropmarks, recorded by air photography, of linear features, parts of rectangular/rectilinear enclosures.

Cropmarks: one curvilinear feature and several small circular features.

Ring feature on river estuary, may be natural.

Cropmarks, showing linear features, possible field system, and ring-ditches.

Early Anglo-Saxon Cemetery, Mersea Road, Colchester, certainly with inhumations and potentially some cremation burials, possibly c.3ha. in area based on the spread of discoveries.

A line of fortification extending around the south of Colchester. Built by Parliamentation troops during 1648 seige.

Cropmarks: pits, linear features, rectilinear enclosures and two rectangular to square enclosures at TL 962264.

Cropmarks, recorded by air photography, of linear features, possible trackway.

Remains of Bronze Age barrow at Mr B. Spence's farm defined as a cropmark (i.e. the mound had been flattened), near to Cudmore Grove (north-east of Broman's Farm), excavated by D.J. Pryor, Miss F.D. De'Ath and Mr J.B. Bennett.