NATURAL SCIENCES OF PHILADELPHIA. 



1901.] 



Maryland Geological Sur- 

 vey, 



Trustees of British Mu- 

 seum, 



Department of Mines, 

 New South Wales, . . 

 U. S. Treasury Depart- 

 ment, 



U. S. Commission of Fish 

 and Fisheries, . . . 

 Conch ological Section, 

 Academy, .... 

 Geological and Natural 

 History Survey, Min- 

 nesota, 



U. S. War Department . 

 U. S. Coast and Geodetic 



Survey, 



U. S, Board on Geograph- 

 ical Names, .... 

 Koyal Swedish Academy 

 of Sciences, .... 

 'sLands Plantentuin, Java, 

 Department of Mines, 

 Nova Scotia, .... 

 Bentham Trustees, Kew 



Gardens, 



Comission Geologica. Mex- 

 ico, 



Naturforschende Gesell- 



schaft, Basel (special). 



Academic des Science de 



Cracovie (special), 

 Trustees of Indian Mu- 

 seum, 



Botanical Survey of India, 

 Geological and Natural 

 History Survey, Wis- 

 consin, 



48 



75.3 



Mrs. Jonas Gilman Clark, 1 



Government of Uruguay, 1 



Geological Survey of 



Michigan, .... 1 



Commissioners of Inland 

 Fisheries and Game, 

 Massachusetts, ... 1 

 Department of Agricul- 

 ture, Cape of Good 



Hope, 1 



Samuel G. Dixon, . . 1 



Smithsonian Institution, . 1 



Financial Publishing Co., 



Philadelphia, ... 1 



Geological Survey of 



Georgia, 



Government of India, 

 R. Academia di Cien- 

 cias, etc., Barcelona, . 

 E. R. Sykes, .... 

 Council of the Fridtjof 

 Nansen Fund for the 

 Advancement of Sci- 

 ence, 1 



Geological Survey of Mis- 

 souri, 1 



Bergeu's Museum, ... 1 



A. W. Vogdes, ... 1 

 California State Mining 



Bureau, 1 



K. Akaderaie der Wissen- 



schaf ten, Wien (special), '^1 

 Department of Geology, 



etc., Indiana, ... 1 



W. N. Newton, ... 1 

 Illinois State Board of 



Labor, 1 



Messrs. Werner and Swasey, 1 



