Journal of Proceedings. xxvii about them ; but directly they got a manufactured one the signs would be so clear that there could be no difficulty in saying whether it was natural or artificial. Mr. Robarts concluded by stating that he had found what he believed to be a very good flake in the brickfield at Honey Lane, and he thought that if the members of the Society would work that field they might obtain good results. Mr. Henry Walker said, if he understood the drift of Mr. Robarts's re- marks at the commencement, it was really to minimise the antiquity of man. Mr. Robarts—Not at all. Mr. Walker said he thought he detected in the speaker's reference to the Hochelaga implements of the 10th century a following of the line which Professor Dawson had taken since he had become a "reconciler." But a Stone Age was to be found in our own days without going back two hundred years. He held that there was an enormous gap between the Palaeolithic and Neolithic Ages in Western Europe, as evidenced by the excavation of valleys and other great physical changes, and especially by the great change in the fauna. With regard to the social condition of Palaeolithic man, he thought it was a great mistake to look upon him as a savage. Those who had read Darwin's ' Voyage of the Beagle' would recollect the author's description of certain native tribes in South America who might properly be so designated. They wore no clothing, had no habitations, they fed on worms, and lay down on the bare ground in all weathers. Now Paleolithic man was more than this. He was at least a manufacturer ; he made implements, and for all we know to the contrary might have had a social and tribal polity. He had left no structures behind him, and his habitations were probably wattles. The country had been submerged since the time of Palaeolithic man, as was shown by the beds of alluvial gravel which overlie the beds containing the old Mammalia. It was remarkable how the once-despised gravel had corne to the front lately in geological enquiries. Everywhere now the talk was about the gravels, their age, and conditions of deposit. The reason why the gravels were found in the valleys was obvious. In times of flood and submergence everything on the surface was liable to be washed down to the lower levels, and hence the valleys had become the repositories and museums of the drift of the landscape. They must make up their minds to hear more and more of the gravels and their contents, for they would long continue to be the geological topic of the day. With regard to the so-called "Dane's holes," it was agreed by the best observers that they were artificially made, and had served as places of refuge, perhaps when the old Norse pirates were ravaging the shores of the Thames. Mr. Robarts explained that he did not wish to throw any doubt upon the great age of man. On the contrary, he believed man was here at the Glacial epoch. His remarks went only to the manner in which the different periods overlapped each other. Mr. Meldola—If he were here at the Glacial epoch he must have been here at least two hundred and forty thousand years ago. (Laughter.)