JOHN TVT CLARKE 

 STATE PALEONTOLOGIST 



UNIVERSITY OF THE STATE OF NEW YORK 

 XKWYOKK STATE MUSEUM 



AHNTJAL REPOPJT 1901 



FaxatiKjflil line 

 n downffirowsidi 



V Strain and di] 



© Horizontal 



PORTION OF S.E. CLINTON AND N.E.ESSEX COUNTIES*'""'*" 

 SHOWING EXPOSURES OF POTSDAM AND BEEKMANTOWN STRATA 



(i. VAN 1 NO E X. I>)()| 

 S' ile <ood 



Contour lulervaJ 20 feet 



