In former papers on the surface deposits of Eastern England. I have analyzed the conditions of their occurrence and the character of their contents in view of the current theory which makes them the products of ice during an Ice Age. I have endeavoured to show that, tested by every empirical method, they utterly fail to sustain such a conclusion;—that in every character by which we can test these beds, or their component parts, they clearly and emphatically point to some other origin and cause than that of ice; and, on the other hand, that ice such as it is known to us, either in our laboratories or in Nature's laboratory, is quite incapable of producing the results demanded from it by the champions of the Glacial School who have discussed the surface geology of Eastern England.