Subsequently the proprietor, Count de Pourtalès, with the co-operation of the local archæologists, made further excavations, which proved that it essentially belonged to the Stone Age. From Dr. Uhlmann's Report (1865), it appears that the relic-bed was from 1 to 4 feet below gravel and matted roots. The piles were generally of oak-stems as thick as a man's arm or leg, and some were as much as 1 foot in diameter, but when they reached this size they were generally split. They were irregularly set, and penetrated deeply into the mud below. They were of a blackish colour, well preserved, and apparently pointed with stone axes. Among the relics collected were daggers, saws, and arrow-heads of flint, beautifully made (=Fig. 14=, No. 9); stone celts, neatly bored; implements of bone, as chisels, pointers, etc., and staghorn haftings. Fragments of pottery showed two qualities--a reddish thick earthenware, badly burnt, and a finer quality with some linear ornamentation. The bones turned up were very numerous; among which Dr. Uhlmann recognised those of the following animals:--Urus (a large variety of horned cattle) and the small _marsh cow_. The sheep-bones indicated a large race with strong horn cores bent backwards and outwards; but those of the goat belonged to a more slender animal; stag, elk, and roe-deer. Amongst the carnivora were the great bear, the teeth of which were perforated for suspension, the dog (larger than at Moosseedorf), fox, hedgehog, and beaver. Bones of the frog, and the scales and bones of a fish, probably a species of pike. Also there were several portions of skulls and other human bones. Among vegetal remains were hazel and beech nuts, stones of the sloe and birdcherry; seeds of raspberries, blackberries, and strawberries; and carbonised masses of wheat. (B. 126.) When the station became dry in 1874, in consequence of the drainage-works, it was again investigated by Mr. Süsstrunk, on behalf of the town of Morat and the Canton of Fribourg. Among the objects then found were two flat celts, the composition of which, according to Dr. v. Fellenberg's analysis, was a mixture of carbonate of copper and sulphur, without any traces of tin. Among other things were buttons and haftings of staghorn; a conical stone set in a long hafting of staghorn; some netting-needles of wood, etc. (B. 286.) Since then a considerable number of the usual class of bronze objects as hatchets, knives, hair-pins, fish-hooks, rings, etc., have been found on this station. (B. 462.) Noteworthy is a knife, partly of bronze and partly of iron (=Fig. 14=, No. 1).