Taking into consideration the apparently hopeless tangle in which the ripplemark and submarine erosion questions had become involved, I submitted to the Devonshire Association in July last a paper entitled “The Ripplemark Controversy,” in which I attempted to bequeath the subject to posterity in such a form that anyone interested in the enquiry could pick it up where it had been dropped. It was, at any rate, my own farewell, or was so intended to be.