Erdmann, Dr.
Fairman, E. St. John, Esq., F.G.S.
Favre, M. A., F.C.G.S.
Foster, C. Le l^eve, Esq., F.G.S.
Fouque, M.
Fuchs, M. T.
Gastaldi, Prof. B.
Gaudry, M. A., F.C.G.S.
Geological and Natural-History Repertory, Editor of the.
Geological Magazine, Editors of the.
Goebel, M. A.
Griesbach, M. K.
Gumbel, Dr.
Guppy, R. J. L., Esq., F.G.S.
Haidinger, Prof. W. von, F.M.G.S.
Hall, J., Esq., F.M.G.S.
Hall, J. M., Esq., F.G.S.
Halloy, M. J. J. d'Omalius d', F.M.G.S.
Haner, F. Ritter von, F.C.G.S.
Heer, Dr. Oswald, F.C.G.S.
Helmersen, General G. von, F.M.G.S.
Hilgendorf, Dr. F.
Hoenen, M. A. von.
Hope, B., Esq.
Homes, Dr., F.C.G.S.
Hyatt, A. Esq.
Jeffreys, J. Gwyn, Esq., Treas. G.S.
Jenzsch, Dr. G.
Jones, Prof. T. E., F.G.S.
Journal of Travel and Natural History, Editor of the.
Karrer, Dr. F.
King, Dr. W.
Koenen, M. A. von.
Lartet, M. E., F.M.G.S.
Laube, Dr. G. C.
Lea, I., Esq.
Lemberg, J. von.
Lloyd, T. G. B., Esq., F.G.S.
London, Edinburgh, and Dublin
Philosophical Magazine, Editors of the.
London Review, Editor of the.
Longman and Co., Messrs.
Lyell, Sir Charles, Bart., F.G.S.
McDonald, Prof. W., F.G.S.
Marcou, M. J.
Marsh, Prof. O. C., F.G.S.
Martins, M. C., F.C.G.S.
Medical Press and Circular, Editor of the.
Mining Gazette, Editors of the.
Mohr, Dr.
Monthly Microscopical Journal, Editor of the.
Moore, J. Scott, Esq.
Morlot, M. A., F.C.G.S.
Naturalist's Note Book, Editor of the.
Naumann, Prof. C, F.M.G.S.
Newberry, J. S., Esq.
Nicholson, Dr. H. A., F.G.S.
Nielreich, Dr. A.
Nystrom, J. W.
Oldham, Dr. T., F.G.S.
Omboni, Sign. M. G.
Owen, Prof. E., F.G.S.
Pessina, Sign. L. J.
Peters, Dr. Karl F.
Phillips, Prof. J., F.G.S.
Pictet, M. F. J., F.C.G.S.
Pourtales, Count L. de.
Quarterly Journal of Microscopic Science, Editors of the.
Quarterly Journal of Science, Editors of the.
Quetelet, M. A.
Rasumowskoje, M.
Renard, Dr.
Renevier, M. E.
Reuss, Prof. A. E., F.C.G.S.
Reynes, M. P.
Rocke, Major.