Volume 30 



Faris, M. I. 



1948 Contribution to the stratigraphy of Abu 

 Rouwaah and the history of the Upper 

 Cretaceoua in Egypt. 1 



Fischer, Alfred 0. 



1947 A belemnoid from the Late Permian of 



Greenland* 2 



1951 A new belemnoid from the Triassic of 



Nevada. 3 



1953 A spiny aptychus from the Cretaceous 



of Kansas. 4. 



1956 Desarrollo geologico del Norooste 



Peruano durante el Meaozoico. 5 



Flower, Rousseau H. 



1939 HarrJBQceras. a new structural type of 



orthochoanitic nautiloid. 6 



1939 Structure and taxonomic position of 

 ffroedssonQceras Foerste. 7 



1940 The apical end of ActinoceraB. 8 



1940 Some Devonian Actinoceroidea. 9 



1941 Revision and internal structures of 

 teurQcyclocerea . 10 



. 



1941 Development of the Mixochoanites. 11 



1941 Cephalopoda from the Seward Peninsula 



of Alaska. 12 



