26 



Thirty-fifth Annual Report of the 



1870, April. Hon. Mr. Allaben of Delaware Co., N. Y. For Mar- 

 gar etsville, Academy. 



*Lower Silurian (various formations) 

 ^Niagara group (N. Y. and Ind.) 

 * Lower Helderberg (N. Y.) 

 Oriskany sandstone (N. Y.) 

 Schoharie grit (N. Y.) .... 

 Hamilton group (N". Y.).. 

 Chemung group (N. Y.).. 



19 species. 27 specimens. 



23 

 14 



4 



6 



29 



6 



101 



51 

 32 



4 



7 



44 



8 



173 



1870, December. Dr. F. B. Hough for Loiuville Academy, Lowville,N. Y. 



^Niagara group (Waldron) , 20 species. 48 specimens. 



*Lower Helderberg 21 



Oriskany sandstone 2 



Schoharie grit 4 



Marcellus shale 4 



Hamilton group 51 



Portage group t 1 



Chemung group 11 



Upper Helderberg lime 5 



*Eocene Tertiary, Alabama 24 



a 



67 



a 



3 



a 



5 



ti 



4 



a 



84 



a 



1 



a 



17 



a 



17 



a 



48 



143 



294 



1871, June. Fairfield Academy. 



Oriskany sandstone 3 species. 



Upper Helderberg 2 x " 



Marcellus shale 2 " 



Hamilton group 38 " 



Tully limestone , 2 " 



Portage group 1 " 



Chemung group 12 ' ' 



60 " 



4 specimens. 

 2 



2 



62 

 4 



1 

 18 



93 



1872, June. Prof. D. S. Martin for Rut ger's Female College, N.Y. City. 



Oriskany sandstone 1 species. 2 specimens* 



Hamilton group 30 " 50 " 



Chemung group 8 " 17 " 



39 " 69 " 



Those marked with an asterisk were from Mr. Hall's private collection. 



