44 Memorias de ía Sociedad CJientíSea 



America Book pnblication in (Am. Nat. XXVII. p. 359. 1893). 

 „ Central Contrib. to Ophiology o£ (Pr. A. N. S. p. 



392. 1861). 

 ,, Engravings íor Science work in (Am. Nat. XVIIT. 



p. 908. 1884). 

 „ Extinet cats of (Am. Nat, p. 833. 1880). 

 American Academies, Growth in (Am. Nat, p. 510, 1884), 

 Acemtheria (Am. Nat. XIII, p. 333. 1879). 

 ,, and African fishes, Descrip. o£ (Trat^js. A. P. S, 



XIII, p, 400. 1869). 



„ Ass'n. foF ady, of Sci,, Reply to welcome of Mayor 



of Bufealo to (Pr. A. A. A. S. XLV. p. 241. (1896) 



1897). 



„ biologieal instruction (Am. Nat. XXI, p, 59, 1887). 



„ Committee of Intern. Congr. of Geologists (Am. 



Nat. XXI. p. 835. 1887), 

 „ Cretac, Dinosaure, Princip. charac. of (Am, Nat. 



XII. p. 811. 1878). 

 ,, Eocene, Proboscidians o£ (Am. Nat. p. 49. 1873), 

 „ „ Reptiles of (Am. Nat. p. 979. 1882). 



fishes, Goode's, Rev. (Am. Nat. XXII, p. 714. 1888), 



„ Miocene, Eodentia oí (Am. Nat. XV. p. 586. 1881). 



America^ North, Suppl., to Batrack. and Reptil, of (Trans. A. 



P. S. XV. Art. V. p. 261. 1875). 



„ North, Synop. of ext. Batr. and Bep. of (Trans. A. 



P. S. XIV. Pt. I. Art. I. p. 105. 1870). 

 „ The African in (Open Court, Chicago. IV. p. 2399. 



1890). 

 ,, The future o£ thought in (The Monist. Chicago. 



III. p. 24. 1893). 

 American Reptiles, Notes and descrip. of new and little known 

 (Pr. A. N. S. p. 339. 1860). 

 „ Rhinoceroses ext. and their allies. (Am. Nat. XIII. 

 p. 771. 1879). 



