472 



INDEX. 



YoNGE, Dr. C. M., Feeding of corals, 



336*. 454. 

 Yorkshire, marine bands in coal measures, 



by Dr. D. A. Wray, 328. 

 Yorkshire, upper carboniferous, by Dr. 



D. A. Wrav and Dr. A. E. Trueman, 



328. 

 Young. D. W., Cultivation of hardwoods, 



407*. 



Young, J. B.. Pupillary mechanism of 



Teleost fish, 391. 

 Young, L. C, Continuous groups and the 



foundations of geometry, 308*. 

 Young, Miss R. C, The algebra of 



infinities, 299. 



Zimbabwe excavations, bj' Miss G. 

 Caton-Thompson, 371*. 



Printed by 



Spottiswoode, Ballantyne & Co. Ltd. 



London. Colchester d- Eton 



