T A Ti T P To face page 414. 



SHOWING THE DISTRIBUTION OF LOWER GREEN SAND FOSSILS (AS NOTED ON THE SPOT) IN THE ISLE OF WIGHT. 



BY CAPTAIN BOSCAWEN IBBETSON AND PROFESSOR E. FORBES. 



Tlie object of this table is to show that the majority of species composing the Lower Green Sand Fauna, as observed in the Isle of Wight, commence their range in the lower beds of that formation, and tliat 

 the species assembled in the lowest beds include many common to the Lower Green Sand and other divisions of the Cretaceous Series. 



Note. — Tlie Figures refer to the Beds as numbered in the Table of Strata ; the Roman Letters in the second columns to Formations above or below the Lower Green Sand. 



Names of Species within brackets have been applied since the Paper was read. 



In the beds above 19a no species were observed to commence their range. 



