CONTENTS. 



PAGE 



Transactions of the Society . . . . . , 8 



Address by Mr. T. Guille 25 



The Geology of Guernsey, by Kev. E. Hill, F.O.S. 88 



The Ferns of Guernsey, by Mr. Derrick . . . , 45 



The Butterflies of Guernsey and Sark, by Mr. Luff 61 



On the Occurrence of Calcite in Guernsey, by Mr. 



Collenette .. .. .. .. .. 74 



An Excursion to Icart Point, by Mr. Derrick . , 78 



On Changes in the Relative Level of Sea and 



Land, by Mr. Derrick .. S3 



List of the Flowering Plants 89 



