Among the objects of archæological value collected were the following:--Portion of a human skull, and various bones of the horse, urus, ox, stag, goat, dog, pig, beaver, and the humerus of a bird. The industrial relics consisted of various kinds of implements and weapons of bone and staghorn, as harpoons, perforated clubs, daggers, etc., of which a few are here represented (=Fig. 94=). As these illustrations are merely copied from Ubaghs' work, and are not drawn to scale, I give the respective lengths of the objects, viz. (1) 15½, (2) 10, (3) 6½, (4) 13½, (5) 4¾, (6) 3, and (7) 3½ inches. No complete skeleton of any animal was found, because, as Mr. Ubaghs remarks, these hunters only carried certain portions of the dead animals to their abodes. It was also observed that the spongy portions of the bones had been gnawed away, probably by dogs. To the portion of the human skull (_dolichocephalic_) there is now more than ordinary interest attached, as it was near the same spot that Professor Crahay discovered the celebrated human jaw known as the "Smeermaas mâchoire," and subsequently described by Sir Charles Lyell in his "Antiquity of Man" as coeval with a mammoth tusk found in the vicinity. The present skull was found 11 to 13 feet below the surface, lying upon the gravel bed on which the wooden structures reposed. From a careful comparison of it with the "Crahay jaw," now in the cabinet of anatomy in the University of Leyden, Mr. Ubaghs found that the two relics were identical as to patina, consistency of bone, and the composition of the material in which they were embedded (traces of which still adhered to them), and he comes to the prosaic conclusion that the two belonged to the Maestricht crannog: "Cette mâchoire, ainsi que les autres ossements de la même provenance, ont appartenu à notre station lacustre près de Maestricht." [Illustration: =Fig. 94.=--MAESTRICHT.]