PALiEOITOLOGY. 



1. POTSDAM SANDSTONE. 



PLANTS. 



Name. Locality. In the 



1 1 ScoLiTHns LINEARIS (1 Specimen). - •• Cabinet. 



BRAOHIOPODA, 



2 1 LmauLA prima(I). Keeseville, Essex county. Cabinet. 



3 2 LiNGULA anti(1ua(2). Hammond, St.Lawrence, Cabinet. 



2. OALCIFEROUS SANDSTONE, 



PLANTS. 



4 1 PAL.aEOPHycTJS TUBULARis(4). Canajobarie and Fortplain. Cabinet. 



5 2 PaljBophyctjs iRREGULAms. Near Keeseville. - - • 



V 



6 1 BiTTHOTEEFHis ANTiciuATA(l). Cba?y, CHnton. - - • Cabinet. 



BEACHIOPODA, 



7 3 LiNGULA ACUMINATA (in a boulder). 



GASTEROPODA. 



