Proceedings 1 97 



Chicago, Illinois. — Field Columbian Museum: Publications, Nos. 1-6. 



Chicago, III. — Journal of Geology: Vol. iir. 



Christiania, Norway. — Videnskabs Selskab: Forhandlingar, 1893; 

 Overslgt, 1893. 



Chur, Sivitzerland. — Naturforschende Gesellschaft Graubiindens: Jah- 

 resbericht, Vols, xxxvii, xxxviii. 



Cincinnati, Ohio. — Cincinnati Society of Natural History: Journal, 

 Vols. XVII : 4; xviii: 1, 2. 



College Hill 3/ass.— Tufts College: College Studies, No. 4. 



Colorado Springs. Col. — Colorado College: College Studies, Vol v. 



Denver, Col. — Colorado Scientific Society: The Costilla Meteorite; Ge- 

 ology of Saugen de Cristo Range; History and Studies of Chem- 

 istry; The Dyke in Ward District; The Volcanic Rock of 

 Alum Hill; The Occurrence of Tellurium; Vein Structure in 

 Enterprise Mine; Precipitation by Means of Zinc; Bismuth 

 in Refined Lead: Sampling and Measuring of Ore Bodies; Pro- 

 ceedings. 



Des Moines. loiva. — Geological Survey of Iowa: Vol. iii. 



Des Moines. loica. — Iowa Academy of Sciences: Vol. 11. 



Ekaterinburg, Russia. — Societe Ouralienne des amis des Sciences Nat- 

 urelles: Bulletin, Vol. xiii, No. 2. 



Firenze, Italy. — Biblioteca Nazionale Centrale: Bulletin, Nos. 214-238. 



Frankfurt a d Oder, Germany. — Naturwissenschaftlicher Verein: He- 

 lios, Vols. XII : 7-12; xiii: 1-6. Societatum Litterae, Vols, viii: 

 10-12; IX : 1-9. 



Frihourg. Switzerland. — Societe Fribourgenise des Sciences Naturelles: 

 Bulletin, Vol. vi. 



Geneve. Switzerland. — Societe de Geographie: Le Globe, Vol. xxxxiv. 



Georgetown, British Guiana. — Royal Agricultural and Commercial So- 

 ciety: Journal, Vol. ix 



Glasgow. Scotland. — Natural History Society of Glasgow: Proc. and 

 Trans., Vol. iv: 1. 



Granville. Ohio. — Denison University: Bulletin, Vol. viii, Nos. 1, 2. 



Graz, Austria. — Naturwissenschaftlicher Verein: Mitteilungen, 1894. 



Greifswald. Germany. — Naturwissenschaftlicher Verein: Mittheilungen, 

 1894. 



Gueret, France. — Societe des Sciences Naturelles: Memoirs, 1894. 



Gustrmc, Germany. — Verein der Freunde der Naturgeschichte: Archev, 



Vol. XLVIIT. 



Hamburg. Germany. — Verein fiir Naturwissenschaftlicher Unterhaltung: 

 Verhandl, Vol. viii. 



Harlem, Netherlands. — Musee Teyler: Archives, Vol. iv: 3,4. 



Innsbruck. Austria. — Naturwissenschaftlich-Medizinischer Verein: Be- 

 richte. Vol. xxir. 



Iowa City. loiva. — Iowa Historical Society: Record, Vol. xi: 1-4. Doc- 

 umentary Material, Parts 3-6. 



Kassel, Germany. — Verein fur Naturkunde: Abhandl. und Berichte, 



Vols. XL, XLI. 



