INDEX 
TO THE 
PHILOSOPHICAL TRANSACTIONS (B) 
FOR THE YEAR 1887. 
A. 
Air, tlie carbonic acid, organic matter, and micro-organisms in, more especially of dwellings and schools, 
61 (see Carnelley, Haldane, and Anderson). 
Air, studies on some new micro-organisms obtained from, 257 (see Fean eland and Frankland). 
Amniota, the cloaca and copulatory organs of the, 5 (see Gadow). 
Anderson (A. M.) (see Carnelley, Haldane, and Anderson.) 
Atmosphere, a new method for the quantitative estimation of the micro-organisms present in the, 113 
(see Frankland). 
B. 
Beevor (C. E.) and Horsley (V.). A Minute Analysis (Experimental) of the Various Movements 
produced by stimulating in the Monkey different Regions of the Cortical Centre for the Upper 
Limb, as defined by Professor Ferrier, 153. 
C. 
Caldwell (W. H.). The Embryology of Monotremata and Marsupialia.—Part I., 463. 
Carbonic acid, the, organic matter, and micro-organisms in air, more especially of dwellings and schools, 
61 (see Carnelley, Haldane, and Anderson). 
Carnelley (T.), Haldane (J. S.), and Anderson (A. M.). The Carbonic Acid, Organic Matter, and 
Micro-organisms in Air, more especially of Dwellings and Schools, 61. 
Cloaca, remarks on the, and on the copulatory organs of the Amniota, 5 (see Gadow). 
Coal-measures, on the organisation of the fossil plants of the.-—Part XIII., 289 (see Williamson). 
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