INDEX 
TO TItK 
PHILOSOPHICAL TRANSACTIONS (B) 
FOR THE YEAR 1889. 
A. 
Anomodont reptilia and their allies, 215 (see Seeley). 
B. 
Bateson (W.). On some Variations of Cardiuni edule apparently coiTelated to the Conditions of Life, 
297. 
C. 
Gardium edule, on some variations of, apparently correlated to the conditions of life, 297 (see Bateson). 
Coal-7neasures, on the organisation of the fossil plants of the.—Part XV., 155 ; Part XVI., 195 (see 
Williamson). 
E. 
Electromotive changes connected Avith the beat of the mammalian heart, and of the human heart 
in particular, 169 (see Wallen). 
F. 
Fletcher (H. M.) and Langley (J. X.) (see Langley and Fletcher). 
Fossil plants of the coal-measures, on the organisation of the.— Part XV., 155; part XVI., 195 (see 
Williamson). 
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