Volume 13 



Casey, Raymond 



1954 New genera and subgenera of Lower 



Cretaceous ammonites. 1 



1957 The Cretaceous ammonite genus Leymer- 

 ^ella with a systematic account of its 

 British occurrences. 2 



I960 flengeatites. a new genus of Oault 



ammonites. 3 



1960 Cenomanian ammonite zones. A 



1961 The stratigraphical paleontology of 



the Lower Green sand. 5 



1961' Geological age of the Sandringham Sands. 6 



1961 The Cretaceous (Albion) ammonite genus 

 platiknemiceras Dataller. 7 



1962 The a-nmonites of the Spilsby Sandstone, 



and the Jurassic-Cretaceous boundary. 8 



1963 The dawn of the Cretaceous Period in 

 Britain. 9 



