XX XIII. “A Geometrical Interpretation of the first two Periods of Chemical Elements following Hydrogen, showing the Relations of the fourteen Elements to each other and to Hydrogen by means of a Right Line and Cubic Curve with one real Asymptote.” ,XXXIV. “On the Force with which the two Layers of the healthy Pleu ra cohere.”, XXXV. “To ta l Eclipse of the Sun observed a t the Caroline Islands on May 6, 1883.”, XXXVI. “Note on Mr. Davison's Paper on the Straining of the Earth's Crust in Cooling.”, XXXVII. “A further minute Analysis, by Electric Stimulation, of the so-called Motor Region of the Cortex Cerebri in the Monkey (Macacus sinicus).”, XXXVIII. “On the present Position of the Question of the Sources of the Nitrogen of Vegetation, with some new Results, and preliminary Notice of new Lines of Investigation.” XXXIX. “On Diameters of Plane. Cubics.” List of publications Deferred