The following slips have been prepared for inser- 

 tion in library catalogues : 



Smithsonian Institution. 



An Index to the genera and species of the 

 Foraminifera. By Charles Davies Sherboru. 

 Part I. (A to Non.) City of Washington, pub- 

 lished by the Smithsonian Institution, Novem- 

 ber, 1893. 8o- ii+24opp. 



From : Smithsonian Miscellaneous Collections, 

 vol. 37. (Number 856.) 



Sherborn, (Charles Davies.) 



An Index to the genera and species of the 

 Foraminifera. By Charles Davies Sherbom. 

 Part I. (A to Non.) City of Washington, pub- 

 lished by the Smithsonian Institution, Novem- 

 ber, 1893. 80 • ii+240 pp. 



From : Smithsonian Miscellaneous Collections, 

 vol. 37. (Number 856.) 



An Index to the genera and species of the 

 Foraminifera. By Charles Davies Sherborn. 

 Part I, (A to Non.) City of Washington, pub- 

 lished by the Smithsonian Institution, Novem- 

 ber, 1893. 8o- ii+240 pp. 



From : Smithsonian Miscellaneous Collections, 

 vol. 37. (Number 856.) 



Note — This is the first half of a work, forming 

 a part of volume 37 of the Smithsonian Miscellaneous 

 Collections. The second and concluding part will 

 probably not be published before 1895. 



