C15 and modern additions and restorations.
Tower C15.
Carved panels on south wall of Tower, one with Viking ship.
Inside: late C12 doorway, with nook shafts, late water leaf capitals, arch-moulds include projecting dog tooth and hood-roll with gripping beak-head at apex and with beak-head terminals.
South transept, C13, west face with E.E. lancets, straight chamfered, deep hollow and big roll, keeled roll-label over.
South window: 3-light trefoil-cusped with intersecting ogees leading up to a mandorla-head with quatrefoil fill, C14.
East wall has a window c 1300.
South arcade, c 1170, round piers with scallop and water-leaf capitals.
North arcade, c 1190 4-respond shafts, standing on bases and plinths.
Nave extended one bay west in c C14.
Wooden waggon- roof, bossed at intersections, C15.
Tomb chest built over 3 mandorla-shaped openings for pilgrims' offerings, healing, C13.
Wall tomb, early C17 to Sir J Jeffery of Catherston, d 1611.
Tomb chest, stone effigy and fine carved framing. "RCHM Dorset I", p 260 (1) ff.