Proceedings 231 



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

 ios, Vol. XVII ; Societatum Litterae, Vol. xiv. 

 Frihourg, Switzerland. — Societe Friboiirgeoise des Sciences Naturelles: 



Bulletin 5, Vol. xvii. 

 Geneve, Switzerland. — Societe de Geographic: Le Globe, Vol. xxxix. 

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



xxxiv-xxxvi. 

 Gueret, France. — Societe des Sciences Naturelles: Memoirs, 1899. 

 Gustrow, Germany. — Verein der Freunde der Naturgeschichte: Ar- 



chiv, Vol. Liii; liv: 1. 

 Halifax, Nova Scotia. — Nova Scotia Institute of Science: Proceedings 



and Trans,, Vol. x: 1. 

 Halle a d Saale, Germany. — Kais. Leopold. Carol. Akademie: Ab- 



handlungen. Vol lxxix: 2, 3; Leopoldiana, Vols, xxxv-xxxvii. 

 Hamburg, Germany. — Verein fiir Naturwissenschaftliche Unterhaltung: 



Verhandlungen, Vol. x. 

 Harlem, Netherlands. — Musee Teyler: Archives, Vols, vi: 4, 5; vii: 1. 

 Hermannstadt, Austria. — Siebenburgischer Verein fiir Naturwissen- 



schaften: Verhandlungen, Vols, xlvi, xlvit. 

 Indianapolis, Ind. — Indiana Academy of Sciences: Proceedings, 1898, 



1899. 

 loica City, Iowa. — Iowa Historical Society: Records, Vol. xvi. 

 Kief, Russia. — Kief Society of Naturalists: Memoirs, Vol. xv, xvi. 

 Kiel, Germany. — Naturwissenschaftlicher Verein: Schriften, Vol. xi: 2. 

 Krakowie, Austria. — Akademie der Wissenschaften: Rosprawy, Vols. 



XV, XVI, XVII. 



Lansing, Mich. — State Agricultural College: Bulletin, Nos. 175-181, 



185. 

 Lausanne, Switzerland. — Societe Vandoise des Sciences Naturelles: 



Bulletin, Vol. xxxv. 

 Le Havre, France. — Societe de G^ologique de Normandie: Bulletin, 



Vols. XVIII, xix. 



Liverpool, England. — Geological Society: Proceedings, Vol. viii: 3. 

 Madison, Wis. — Wisconsin Academy of Sciences: Transactions, Vol. 



XI. 



Madison, Wis. — Wisconsin Geological and Natural History Survey: 



Bulletin, No. 6. 

 Manchester, England. — Manchester Literary and Philosophical Society: 



Memoirs and Proc, Vols, xliii: 5; xliv. 

 Melbourne; Victoria. — Public Library: Report, 1898, 1899. 

 Mexico, Mexico. — Institute Geologico Nacional: Bulletin, Nos. 12, 13. 

 Milwaukee, Wis. — Public Museum: Annual Report, Vol xvii. 

 Minneapolis, Minn. — Geological and Natural History Survey of Minn.: 



Annual Report, Vol. xxiv; Final Report, Vols, v, vi. 

 Montevideo, Uruguay. — Museo Nacional: Anales, Vols. 11: 12; xiii: 



13, 14. 

 Montgomery, Ala. — Geological Survey of Alabama: Bulletin, No. 6; 



Warrior Coal Basin. 



