The Early Anglo-Saxon Period is characterized archaeologically by the regular deposition of artefacts in human graves in England. The scope for dating these objects and graves has long been studied, but it has typically proved easier to identify and enumerate the chronological problems of the material than to solve them. Prior to the work of the project reported on here, therefore, there was no comprehensive chronological framework for Early Anglo-Saxon Archaeology, and the level of detail and precision in dates that could be suggested was low. The evidence has now been studied afresh using a...