2l6 



NEW YORK STATE MUSEUM 



the lower and upper quarter inches are usually in large measure com- 

 posed of Tentaculites gyracanthus (Eaton) . Lower 



Manlius 20 inches 



The following is a Hst of the fossils noticed here : 



86 Spirifer vanuxemi Hall 

 128 Tentaculites gyracanthus (Eaton) 



145 Beyrichia sp. 



146 Leperditia alta Conrad 



Fip Between cliffs Fin and Fiq there is no outcrop. Upper 

 Manlius , 21 feet 



Fiq A dark gray limestone weathering dark blue. Lithologically 

 it is quite similar to Fia-n but it is much less weathered. No fossils 

 were found in the lower portion but in the upper i>^ feet were found 

 Whitfield ell a? nucleolata (Hall) C and Spirifer 

 vanuxemi Hall r. Upper Manlius 7 feet 



All of Fi is very coarsely grained and apparently much more fos- 

 siliferous but this may be largely due to greater weathering. 



F2 The " Favosites Bed " as in section D begins suddenly after 

 2 or 3 inches of a finely grained limestone have been laid down on 

 j4 inch shale band 3 feet 



The following is the subdivision of F2. It is similar to that of 

 section D. 



F2a Many specimens of Stromatopora concentrica? 

 Goldfuss and a few of Favosites helderbergiae Hall, 

 separated by finely grained limestone, make up most of this layer. 

 Whitfieldella ? nucleolata (Hall) is represented by a 

 few specimens from the basal 3 or 4 inches. Fragments of unde- 

 termined Ostracods, probably of Beyrichia, are scattered through 

 the bed 9-10 inches 



F2b First crinoidal bed. This is similar in Hthic character to 

 D2b. The rock weathers easily at the juncture of F2a and F2b. 

 Favosites helderbergiae Hall is quite abundant. 

 Stromatopora concentrica? Goldfuss is rather rare. 

 Besides these fossils several specimens of Lichenalia torta 

 Hall and a pygidium of Dalmanites pleuroptyx ( Green) 

 were found 14 inches 



F2c This lettered layer of locality D is absent here but its place 

 is indicated by a line of weathering. 



