528 NEW YORK STATE MUSEUM 



1890 Brainerd, E. and Seely, H. M. The Calciferous Formation in the 



Champlain Valley, v. 3, no. i. 



1891 Schroder, H. Untersnchungen iiber silurische Cephalopoden. Pal. 



Abhand. herausgeg. von Dames und Kayser. v. 5, hft 4, p. 1-48, 

 pi. 1-6. 

 1894 White, Th. G. The Geology of Essex and Willsboro Townships, 

 Essex County, N. Y. N. Y. Acad. Sci. Trans, v. 13, p. 245 ff. 



1894 Hyatt, Alpheus. Phylogeny of an Acquired Characteristic. Am. 



Phil. Soc. Proc. 32:349-640, pi. 1-14. 



1895 Remarks on the genus Nanno Clarke. Am. Geol. v. 16, 



no. I, p. I. 



1896 Holm, G. Om apikal andan hos Endoceras. Geol. For. Forh. i 



Stockholm. Bd 18, hft i, p. 394 ff. 

 1896 Sardeson, F. W. The St. Peter Sandstone. Minn. Acad. Nat. Sci. Bui. 

 V. 4, no. I, p. 64-91. 



1896 • The Fauna of the Magnesian Series. Descriptions of Fos- 



sils. Ibid. p. 92-107. 



1897 Clarke, J. M. The Lower Silurian Cephalopoda of Minnesota 



Geol. Minn. v. 3, pt 2, Pal. p. 760 ff. 

 1897 Holm, G. Palaeontologiska notiser 2. Om ektosifo hos Endoceras 



Burchardii Dew. Geol. For Forh. 19:171. 

 1897 Whitfield, R. P. Description of New Species of Silurian Fossils 



from near Fort Cassin and elsewhere on Lake Champlain. Am. 



Mus. Nat. Flist. Bui. v. 9, art. 11, p. 177-84. 

 1897 Freeh, F. Lethsea palseozoica. v. 2. 

 1897 Whiteaves, J. F. The Fossils of the Galena-Trenton and Black 



River formations of Lake Winnipeg and its Vicinity. Geol. Sur. 



Can. Pal. Foss. v. 3, pt 3. 

 1900 Cleland, H. F. The Calciferous of the Mowhawk Valley. Amer. 



Pal. Bui. no. 13. 

 1900 Hyatt, Alpheus. Cephalopoda; in Textbook of Paleontology by 



Zittel, tr. by C. R. Eastman. 1:502-604. 

 1900 Schuchert, C. On the Lower Silurian (Trenton) Fauna of Bafifin 



Land. U. S. Nat. Mus. Proc. v. 22, p. 143. 

 1902 Raymond, P. E. The Crown Point Section. Am. Pal. Bui. no. 14. 



1902 Ulrich, E. O. & Schuchert, Charles. Paleozoic Seas and Barriers in 



Eastern North America. An. Rep. State Paleontol. 1901. N. Y. 

 State Mus. Bui. 52. p. 633 ff. 



1903 Whiteaves, J. F. Notes on some Canadian Specimens of a Lituites 



undatus. Ottawa Nat. v. 17, p. 117. 



1903 Additional Notes on some Canadian Specimens of a Lituites 



undatus. Ottawa Nat. v. 17, p. 161. 



1903 Crick, G. C. Notes on some Specimens of Straight-shelled Nauti- 



loidea Collected by the Rev. Samuel Couling M. A., Ching Chow 



fu, Kiachow, North China. Geol. Mag. v. 10, p. 481 ff. 



1904 Graptolites of New York. Pt i Graptolites of the Lower Beds. 



N. Y. State Mus. Mem. 7. 



1905 Ruedemann, R. Structure of Some Primitive Cephalopods. An. 



Rep't State Paleontol. 1903. N. Y. State Mus. Bui. 80, p. 296. 



