Volume 30 



Flower, Rousseau H. (continued) 



1942 An Arctic cephalopod faunule from tha 

 Cynthlana of Kentucky. 23 



1943 Structure and relationship of Cincin- 

 nati Cyrtocerina. 14 



1943 Cephalopoda from the Silurian of 



Arisaig, Nova Scotia. 1$ 



1943 Ajpsidoceras in the Trenton of Montreal. 16 

 1943 Studies of Paleozoic Nautiloidea I-VII. 



I. Tissue remnants in tha phragmocone 



of jRayonnoceras. 17 



II. Wornaroceraa in the Devonian of 



New York. 18 



I 



III. A Gonioceras from Virginia. 19 



IV. Investigations of actinosiphonate 

 cephalopoda. 20 



V. New Ordovician cephalopoda from 

 eastern North America. 21 



VI. Some Silurian cyrtoconic cephalopods 

 from Indiana with notes on strati- 

 graphic problems. 22 



VII. Annulated orthoceraconic genera of 

 Paleozoic nautiloids. 23 



1945 Classification of Devonian nautiloids. 24 



1945 A belemnite from a Mississippian boulder 



of the Caney Shale. 25 



1945 Brevi conic cephalopods from Pont Rouge, 



Qua. 26 



