72. On the Embryology of the Echinodermata. By Professor Wyville Thomson

581

73. On some variations in the Arrangement of the Nerves of
the Human Body. By Dr. W. Turner
74. Additional Observations on the Diffusion of European
Weeds, and their replacement of the Indigenous Vege-
tation in New Zealand. By W. Locke Travers, Esq.

612

617

75. PROCEEDINGS OF THE SCIENTIFIC SOCIETIES OF LONDON :
1. Ethnological Society. 2. Geological Society. 3. Lin-
nean Society. 4. Zoological Society
76. MISCELLANEA :— 1. The Scientific Expedition to Palestine.
2. Scott on Dimorphism in Primulaceae. 3. List of
Publications received

620

638