332 SOCIÉTÉ ROYALE ZOOLOGIQUE ET MALACOLOGIQUE DE BELGIQUE. 



États-Unis 



AUSTIN, TEX. 

 Geological Survey of Texas. 



BALTIMORE, MARYL. 



John's Hopkins University. 



Circulars (in-4°). 



STUDIES OF THE BIOLOGICAI. LaBORATORY. 



Maryland Geological Survey. 

 Pliocène \m> Plbistooenb. 



BERKELEY, CAL. 

 University of California. 

 Bulletins. 



Publications : Zoology : III, 2-13; 



Geology : IV, 1-19: Y. 1-8. 

 Rbgistbr. 



BOSTON, MASS. 



American Acadeniy of Arts and Sciences. 



Mkmoirs (in-4°). 



Proceedings : XLII, 12-28; XLIII, 1-3, 6. 



Boston Society of Natural history. 



Memoirs (in-4°). 



Proceedings : XXXII, 3-12; XXXIII, 1-2. 



The Nautilus, a monthlt dbyoted t<> tue interest of Conchologists : XX, 

 1906-07,8-12; XXI, 1907-08, 1-8. 



BROOKLYN, N. Y. 



Muséum of the Brooklyn Institute of Arts and Sciences. 

 Cold Spring Harbor Monographs. 

 Memoirs of Natural Sciences. 

 soienob bulletin : i, 4, 9-10. 



BROOKVILLE, im>. 



Indiana Academy of Science. 



Proceedings. 



BUFFALO, N. Y. 



Ruffalo Society of Natural sciences. 

 Bulletin : VIII, 4, 5. 



CAMBRIDGE, MASS. 



Muséum of Comparative Zoology at Harvard Collège. 



Annual report of the Keeper to Président and Fellows : 1905-00 

 Bulletin : XLIII, 5; L, 6-7, 9; Ll, 1-0. 



