Volume 12 



Callomon, J. H. 



1955 The ammonite succession in the Lower Oxford Clay and 

 Kellaways Beds at Kidlington, Oxfordshire, and the 

 zones of the Callovian Stage. 1 



1957 Field meeting in the Oxford Clay of Calvert and Wood- 

 ham Brick Pits, Buckinghamshire. 2 



1959 The ammonite zones of the Middle Jurassic beds of 



East Greenland. 3 



1960 New sections in the Corallian Beds around Oxford, and 



the subzonee of the Plicatilla Zone. 4 



1961 The Jurassic System in East Greenland. 5 

 1963 Sexual dimorphism in Jurassic ammonites. 6 

 1963 The Jurassic ammonite-faunas of East Greenland. 7 



Camus, Guy 



1963 Qualques ammonites nouvelles ou peu connues du Jurassique 



Superieur de la Montagne de Crussol (Ardoche). 8 



