The primary purpose of this paper is to give an account of the investigation of a cemetery in the Bast Riding of Yorkshire, which has been carried out during the last few years. That purpose has been extended so as to make it include what has resulted from an examination of other, though similar, places of burial in the same district. Before, however, any description is given of what has been discovered by the various examinations of these burial sites, something by way of introduction seems to be required, and this it is here sought to supply.