TABLE OF CONTENTS. 
PAGE 
Preface, by the Director - - - - iii 
CHAPTER I. 
A General xWcount of the Chalk as a whole and a History 
of its Subdivision into Stages L 
CHAPTER II. 
General Account of the Lower Chalk. 
Definition and Limitation of the Stage - - -11 
Beds included in Lower Chalk : 
The Chloritic Marl, The Cambridge Greensand, The Chalk 
Marl, The Totternhoe Stone, “ Grey Chalk ” - 11 
Division of the Lower Chalk into Zones : 
1 . The Zone of Ammonites, varians - - - 18 
2 . The Zone of Holaster suhglobosus - - - - 19 
Sub-zone of Belemnites plenus - - - - 21 
3. Fossils of the Lower Chalk - - - - 25 
CHAPTER III. 
The Lower Chalk of the Kentish Coast. 
General Description - - - - 32 
Zone of Ammonites varians. Beds 1 to 5 - - - 37 
Zone of Holaster suhglobosus. Beds 6 to 9 - - 40 
List of Fossils from the Lower Chalk near Folkestone - - 42 
CHAPTER IV. 
The Lower Chalk in the inland parts of Kent and in Surrey. 
1 . Kent (inland) : 
General Description - - - - - 45 
Zone of Ammonites varians - - - 46 
Zone of Holaster suhglobosus - - - 47 
List of Fossils from the Lower Chalk of the Medway Valley 50 
2 . Surrey : 
General Description - - - - - 51 
Zone of Ammonites varians - - - 51 
Zone of Holaster sicbglobosus - - - 53 
List of Fossils from the Lower Chalk, Surrey - - 56 
CHAPTER V. 
The Lower Chalk in Hampshire. 
General Description ----- 57 
The Main Outcrop - - - - - - 58 
Zone of Ammonites varians - - - - - 58 
Zone of Holaster suhglobosus - - 61 
The Winchester Inlier - - - - - - 62 
The Kingsclere Inlier - - - - - - 63 
CHAPTER VI 
The Lower Chalk in Sussex. 
1 . Western Sussex : 
General Description ------ 64 
Stratigraphical Details - - - - - 65 
List of Fossils ------ 66 
2 . Eastern Sussex : 
General Remarks ----- 68 
(a) Inland Exposures - - - - - 68 
(b) The Coast Section - - - • 73 
Lists of Fossils - - - - - 70, 76 
