PUBLICATIONS. 



IX 



The following separates of parts of volume 4 have been issued: 



Editions uniform with the Brochures of the Bulletin. 



430 eopies. January 3, 1893. 

 ' February 21, 



c tt OQ 



->, 



' ' ' 25 



3(31-370, 



30 



Pa 



Special Editions* 



es 379-393, f 30 copies. September 



393-406, frontispiece; 30 

 406-408, 

 409-410, 

 411-414, 

 415-418, 

 410-421, 

 423-427, 

 427-131, 

 435-136, 

 436-430, 

 441-450, 

 vii-viii, 



It 



it 



23 

 23 

 23 

 23 

 23 

 23 

 23 

 23 



< )ctober 



18 



Without covers. 



*Bearing the imprint ["From Bull. Geol. Soc. A.M., Vol. I. 1892."] 

 ■(•Fractional pages are sometimes included. 



II— Bull. Geol. Soc. Am., Vol. I, 1892. 



