﻿TABLE OF CONTENTS. 



Page 



Bather, Dr. Francis Arthur. On Danish Rocks illus- 

 trating various Geological Conditions . lxxxvii 



Fearnsides, William George. On Llandovery-Tarannon 



Graptolites from the neighbourhood of Criccieth v 



Garwood, Prof. Edmund Johnstone. On the Use of Three- 

 Colour Photography in demonstrating the Microscopic 

 Characters of Rock-Forming Minerals in Polarized Light. vii 



Hatch, Dr. Frederick Henry. On the ' Cullioan ' 



Diamond lxxxix 



Newton, Edwin Tulle y. On Fayolia aff. grand is i 



Smith, George Frederick Herbert. On his Hand- 



Refractometer . . . , v 



