MUSEUM OF COMPAEATIVE ZOOLOGY. 31 



1904. A small collection of fossil fishes from a newly discovered 

 fish-bearing horizon in the Colorado Devonian, presented by Drs. 

 Whitman Cross and T. W. Stanton of the United States Geological 

 Survey. Received March 18. 



1904. A specimen of Semionotus from the Trias of Turner's Falls, 

 Mass., presented by Mr. E. P. Ball, C.E. Received March 30. 



1904. A small collection of Carboniferous fishes from Horton's Bluff, 

 Nova Scotia, collected and presented by Professor A. S. Packard. 

 Received May 26. 



Papers published during the Year. 



A Peculiar Modification amongst Permian Dipnoans. Amer. Nat., 

 Vol. XXXVII. pp. 493-495. 



Correspondence: [On Alleged Appendages of the Tremataspidse]. 

 Ibid., pp. 573-577. 



Palaeozoic Fishes (pars). Leconte's Elements of Geology, 5th ed. 

 New York, 1903. 



On the Nature of Edestus and Related Forms. Mark Anniversary 

 Volume, Art. XIV., pp. 279-289. 



On Old Collections and Early Studies of Eocene Fishes. Abstract in 

 Science, n. s., Vol. XIX. p. 253. 



Recent Zobpalseontology. Ibid., pp. 396-397. 



Marginal and Ridge-scales in Cephalaspis and Drepanaspis. Ibid., 

 pp. 703-704. 



On the Dentition of Rhynchodus and other Fossil Fishes. Amer. 

 Nat, Vol. XXXVIII. pp. 295-299. 



Descriptions of Bolca Fishes. Bull. Mus. Comp. Zodl., Vol. XLVI. 

 No. 1, pp. 1-36. 2 pis. 



Geo-Biological Terms. Science, n. s., Vol. XX. p. 51. 



Kindergarten Science. Ibid., pp. 85-86. 



