INDEX 



TO THE 



PHILOSOPHICAL TRANSACTIONS 



FOR THE YEAR 1866. 



Abel (F. A.). Researches on Gun-cotton. — On the Manufacture and Composition of Gun-cotton, 269. 

 Acetic ether, synthesis of ethers from, 37; preparation of, 37 (see Frankland). 

 Antedon, development, &c. of, 671 (see Cakpenxer). 



B. 



Ba&erian Lecture. — On the Viscosity or Internal Friction of Air and other Gases, 249 (see Maxwell). 



Bastian (H. C). On the Anatomy and Physiology of the Nematoids, Parasitic and Free; with observa- 

 tions on their Zoological Position and Affinities to the Echinodernis, 545 (for Contents see p. 545). 



Brodie (Sir B. C). The Calculus of Chemical Operations; being a Method for the Investigation, by 

 means of Symbols, of the Laws of Distribution of Weight in Chemical Change. — Part I. On the 

 Construction of Chemical Symbols, 781 (for Contents see p. 781). 



C. 



Calorescence, 1. 



Carpenter (W. B.). Researches on the Structure, Physiology, and Development of Antedon {Coma^ 



tula, Lamk.) rosaceus. — Part I., 671 (for Contents see p. 671). 

 Cayley (A.). A Supplementary Memoir on the Theory of Matrices, 25. 



. Addition to the Memoir on Tschirnhausen's Transformation, 97. 



Chameleon's retina, 223 (see Hulke). 



Chemical change, connexion between the conditions of, and its amount, 193 (see IIarcocrt). 



Chemical operations, calculus of, 781 (see Brodie). 



Comatula, development &c. of, 671 (see Carpenter). 



Contrafocal ellipsoids, 760. 



