Volume 33 



Flower, Rousseau H. 



1941 Notes on structure and phylogeny of eury siphon ate 



cephalopoda. 1 



1950 Stereotocoraa and the Brevicoceratidae 2 



1957 Studies of the Actlnoceratida. 



I. The Ordovicion development of the Actinoceratida, 

 with notes on aotlnoceroid morphology and 

 Ordovician stratigraphy. 3 



II . MacroloxQceras . a Devonian homeomorph of the 



Actinoceratida. 4 



1961 The phragmocone of ffcdyceras. 5 



1962 Revision of Buttsoceras. 6 

 1962 Notes on th Kichelinoceratida. 7 



