INDEX. 
1179 
M. 
Malbt (J. C.). On a Class o£ Invariants, 751. 
Meckel’s cartilage, 901 (see Fraser,). 
Meteorites , result of an examination of those of Cranbourne, Row ton, and Middlesbrough, 885. 
Middlesbrough meteorite , examination of, 896. 
Milne (J.) and Gray (T.). On Seismic Experiments, 863. 
Mormyridce, 927 (see Sanders). 
Muscarin, effect of, on the action of the vagus, 1022. 
N. 
Nerves, motor, of Man, influence of the galvanic current on their excitability, 961. 
Nervous system, 927 (see Sanders). 
Notelephas australis, 777. 
O . 
Ossicula auditus, 901 (see Fraser). 
Owen (R.). Description of portions of a Tusk of a Proboscidian Mammal (Notelephas australis, Owen), 
777. 
P. 
Phosphide of iron-nickel in a meteorite, 891. 
R. 
Rodwell (G. F.). On the Effects of Heat on certain Haloid Compounds of Silver, Mercury, Lead, and 
Copper, 1125 (for the contents see p. 1125). 
Romanese (R.) and Bellati (M.), 1169 (see Bellati). 
.Rosenhain’s theory as to double theta-functions, 787. 
Now ton siderite, examination of, 894. 
S. 
Sanders (A.). Contributions to the Anatomy of the Central Nervous System in Vertebrate Animals 
(Teleostei, Appendix), 927.—Brain of the Mormyridse, 927 ; homologies of the brain in the Mormy- 
rida9, 950; conclusion, 953; explanation of plates, 955. 
Schreibersite in a meteorite, 892. 
Seismic experiments, 863. 
Silver, iodide of, &c., effects)? heat on, 1125 (see Rodwell) ; specific heat and heat of transformation of, 
1069 (see Bellati). 
