448 New York State Museum 



Gordon, C. E. 



1911 Geology of the Poughkeepsie Quadrangle. N. V. 

 State Mus. Bui. 148. 121 p. 



Grabau, A. W. 



1898 The Faunas of the Hamilton Group of Eighteen-Mile 

 Creek and Vicinity in Western New York. 16th 

 Ann. Rep't of State Geol. for 1898:231-339 



1901 Geology and Paleontology of Niagara Falls and Vi- 

 cinity. N. Y. State Mus. Bui. 45. 284p. (Bibli- 

 ography) 



1903 Stratigraphy of Becraft Mountain, Columbia County, 

 N. Y. N. Y. State Mus. Bui. 69:1030-79 



1906 Guide to the Geology and Paleontology of the Scho- 

 harie Valley in Eastern New York. N. Y. State 

 Mus. Bui. 92. 386p. 



1909 Physical and Faunal Evolution of North America 

 During Ordovicic, Siluric and Early Devonic Time. 

 Jour. Geol. 17:209-52. (Also in Willis and Salis- 

 bury, '10) 



1913o Principles of Stratigraphy. 1185p. New York. (Full 

 bibliographies) 



19136 Early Paleozoic Delta Deposits of North America. 

 Geol. Soc. Amer. Bui. 24:399-528 



1917 Stratigraphic Relationship of the Tully Limestone 

 and the Genesee Shale in Eastern North America. 

 Geol. Soc. Amer. Bui. 30:423-70 



1920 A Textbook of Geology, Part I General Geology. 

 864p. New York 



Haeckel, Ernst 



1893 Planktonic Studies: A Comparative Investigation of 

 the Importance and Constitution of the Pelagic 

 Fauna and Flora. U. S. Fish Com. Ann. Rep't for 

 1889-92:565-641. (Trans, by G. W. Field. (Bibli- 

 ography) 



Hartnagel, C. A. 



1903 Preliminary Observations on the Cobleskill ("Coral- 

 . line") Limestone of New York. N. Y. State Mus. 



Bui. 69:1109-75. 

 1905 Notes on the Siluric or Ontaric Section of Eastern 



New York. N. Y. State Mus. Bui. 80:342-58 

 1907a Geologic Map of the Rochester and Ontario Beach 



Quadrangles. N. Y. State Mus. Bui. 114. 35p. 

 19076 Stratigraphic Relations of the Oneida Conglomerate. 



N. Y. State Mus. Bui. 107:29-38 



