Cj :elaceous 0 / • (freer/. Sand 
format/o/r- 
Jfew Reel Sandstone 
Coad Meats ares 
Oeryle/rtende ofCoalformadot. 
der/'iorufercnts Limestone 
' , ' <3 
' Old Red Sandstone 
' Rorlcege & O&estutftffgrotyis 
//a/fallen e/rou/t, including 
Rally Limestonede/iessee Slade , 
Jfelde/'lerglimeslo/zes, melody > 
arils & Sandstones 
Onondaga, SaZkgrozyu. 
JViagdra, grou/r 
Cld/t£Q7o groigt 
Medi/ia, Sandsto7ie 
Orey Sa/ndstti/ie Slzaut r a/zguxd, 
Co/zglo/Tzer/zler. 
dt/ds7t7t Rare/- g/uu/n. 
IMca Slade. 
~ Blaclc r/j/ev" Bi/'/dseye, an/d 
Rre/ido re Luries to//es 
'Calci/h'oas S&rzdrock 
Potsdam, Sandstone 
l , /'inu/7'yorffy/?.oge//ed/J/etzn/iO///l/n\ 
Tr/yi &/ Basadt/ 
Aliened Li/nesto/ie. 
