It has been my privilege to work under Prof. Man at Cambridge, and discuss with him the problems of the relation between Quaternary Man and the Ice Age. His ideas have been ably expressed in the Presidential Address that he gave to the Society. One point, however, it seemed to me was rather passed over lightly, and that is the correlation of the results obtained in England with those found abroad. Dr. Marr suggested in his paper that the time was not yet ripe for such a correlation, and that it was as yet dangerous. Yet the results obtained by Prof. Marr and Mr. Moir are so definite and far-reaching that the writer feels that an attempted correlation is necessary to avoid the danger of a too great insularity of thought. The results obtained abroad may be grouped under two heads;—

(1) Those showing positive results

(2) Those showing negative results

Abroad, and especially in France, not only have there been a number of gifted amateurs engaged in the study of prehistory, but further, owing to the generosity of the Prince of Monaco, there have been a number of distinguished specialists who have been devoting their whole energies to the elucidation of various problems.