30 ANNUAL REPORT OF THE 



1903. Canossa Collection. An interesting series of Eocene fishes 

 and type specimens of Archiophis from Monte Bolca, near Verona, 

 Italy, collected by the Marchese, Ottavia di Canossa. Purchased. 

 Received March. 



1903. Elephant tooth from Cosala, near Durango, Mexico. Pre- 

 sented by Mr. Gilbert Gurney. Received May 4. 



Papers published during the Year. 



Textbook of Palaeontolog}- [translated and edited from the German 

 of Karl A. von Zittel]. Vol. II. pp. 284. Macmillan & Co. 



Synopsis of the Missourian and Permo-Carboniferous Fish-fauna of 

 Kansas and Nebraska. [With E. H. Barbour.] Science, n. s., Vol. 

 XVI. pp. 266, 267. 



Phylogeny of the Cestraciont Group of Sharks. Ibid., p. 267. 



The Carboniferous Fish-Fauna of Mazon Creek, Illinois. Journ. 

 Geol., Vol. X. pp. 535-541. 



Some hitherto unpublished Observations of Orestes St. John on 

 Paleozoic Fishes. Amer. Nat., Vol. XXXVI. pp. 653-659. 



On the Genus Peripristis, St. John. Geol. Mag. [4], Vol. IX. 

 pp. 388-391. 



Sharks' Teeth and Cetacean Bones from the Red Clay of the tropical 

 Pacific. Mem. Mus. Comp. Zool., Vol. XXVI. pp. 179-191. 



Carboniferous Fishes from the Central Western States. Bull. Mus. 

 Comp. Zool., Vol. XLII. pp. 163-226. 



Princeton Patagonian Reports : Hatcher's Narrative [Review], Jour. 

 Geol., Vol. XI. pp.428, 429. 



