been removed by burning, or some other means. The burnt human bones appeared in distinct heaps, and the jars in contact had partaken of the colour of them. The very perfect calcination which had been adopted made it difficult to conceive what kind of process had been used; little or no charcoal was observed; the teeth were of a fine jet black, and the bones of the jaws grayish white, and in some instances tinged with turquoise green colour.
It will be easy to perceive that the various heaps of human remains, which lay scattered on the floor of the cromlech, had been therein deposited at different times. The shapes of the urns in like manner, denoted an improvement in their manufacture, but it was only after having explored several cromlechs that the primeval deposit was clearly ascertained, as consisting of materials of different periods. In some districts which might be imagined of contemporaneous origin, the character of the pottery was found to be very similar, both in respect to their pattern and the quality of the substance used.
As several vessels bore the marks of use previous to interment, there can be no doubt but that the most valuable and useful articles were deemed the most worthy of accompanying the remains of the departed. The same practice still prevails among different tribes in the Southern ocean, as well as among the Esquimaux. The original contents of the vessels could not be ascertained, and excepting limpet shells, no trace of other substances was observed. The fragments of the jars were carefully collected, and being easily distinguished by the thickness or colour of the pottery, they were rejoined together by means of strong glue or cement, and restored to their former shape.
In most instances the mode of fracture was indicated by the edge of the fragments, and confirmed the supposition of the gradual filling of those vessels which had retained an upright position in the cromlech. When the primeval deposit consisted of two or more layers, the difference was easily perceived by the yellow clay which prevailed in the lowest bed, and in which the more ancient materials were always discovered. The next stratum was of a dark colour, and contained a greater number of limpet shells and vessels, differing in shape and material.
The lower stratum, which contained the original or more ancient materials, nnist have lain undisturbed for many years
