Oak was the only wood used in the construction of the submerged foundations, with the exception of one trunk of a chestnut tree; but ash, cornel-cherry, and box had been used for making utensils. (B. 193.) In 1885, owing to the lowness of the water in the lake, further discoveries were made on this station (Grands Roseaux). Immediately in front of the lacustrine village, on its lake side, a triple row of piles was detected, which appeared to have acted as a breakwater; and on its site, along with some great oak-beams, were found various relics of a similar character to those already described. Among these were the following iron objects of the Carlovingian period--viz. 17 knives, 2 keys, a hook, a pair of shears, a stirrup, 2 spurs, a portion of the umbo of a shield, and some horseshoes of a small size. The other objects recorded were two portions of wooden spoons, fragments of a comb made of yew, and a piece of goatskin.[49] RHINE DISTRICT. In the two lacustrine stations just described we had to deal with remains essentially different from any that have hitherto come under our notice. In La Tène both stone and bronze objects are quite the exception, while those of iron are not only in great abundance, but, from their variety and style of art, clearly show that the working and forging of this metal had reached a great state of perfection. In short, we have inherent evidence that the civilisation of the Bronze Age was now superseded by one of a totally different character, and yet it would seem that this complete change had been accomplished independent of, and prior to, the advent of the Romans. On the other hand, the class of antiquities found in Lake Paladru brings us down to Carlovingian times, probably as late as the ninth or tenth century. In pursuing our investigations northwards we find records of many lake-dwellings which, like these, are the products of later ages than those in which the Swiss Pfahlbauten flourished. But, at the same time, there is satisfactory evidence as regards others in the same localities that they belonged to the Prehistoric Ages. Professor Virchow (B. 165) considers that, with one or two exceptions, all the lake-dwellings of North Germany were founded during the Iron Age, and, like our Scottish and Irish crannogs, continued down to the Middle Ages. As regards many, however, no conclusive inferences can be drawn, as they are imperfectly or entirely unexplored. THE PALATINATE.