ROCKS. 21 



Names. Localities. 



74 HoRNSTONE (position uncertain). Goshen, Orange. 



75 BiEDSEYE LIMESTONE. Chazy, Clinton, 

 (with Phytopsis). Watertown, Jefferson, 

 (with Phytopsis). Fortplain, Montgomery, 

 (with Phytopsis tululosum). Watertown. 

 (with Phytopsis tellulosum). Fortplain. 



Fortplain. 



81 Limestone (with scratches). Crownpoint, Essex. 



82 Limestone (with drift scratches) i Pillarpoint, Jefferson. 



83 - 85 Limestone (with drift scratches); Amsterdam, Fultoui 



The last four specimens apparently belong to the Trenton and Black- 

 river limestones. 



86 & 87 Black-rivee limestone (with Columnaria). Chazy, Clinton. 



88 do (with Columnaria). Dry Moose river, Lewis. 



89 do (with Columnaria). Watertown, Jefferson. 



90 - 93 do (with Orthoceras). Watertown. 



94 do (iridescent). 



95 do (with concretions). St.Johnsville, Montgomery. 



96 do Tripeshill, Montgomery. 



97 do (with Orthoceras). Watertown, Jefferson. 



98 do (with Columnaria). Watertown. 



99 do St.Johnsville, Montgomery. 



100 do (concretionary). St.Johnsville, Montgomery. 



101 do (concretionary). 



102 do (concretionary). Littlefalls, Herkimer. 



103 do (concretionary). Amsterdam, Fulton. 



104 do (concretionary). Littlefalls, Herkimer. 



105 do (striated from movement of strata). 



106 do (with Columnaria). 



