SIXTH REPORT OF THE DIRECTOR I9O9 II 7 



SECTION AT CRANESVILLE 



Feet Inches 



19 Irregular, thin bedded, crystalline limestone, with 

 Solenopora compacta and other fos- 

 sils ; 9 inches to 2 i 



i8 Thin bedded, fine grained, somewhat argillaceous 

 limestone often nodular; contains Tetradium ; 4 

 feet to 5 



17 i\Iore coarsely crystalline, otherwise like that just 



beneath 2 



16 Massive, blue gray, subcrystalline limestone, often 

 lumpy, with abundant, subangailar limestone 

 pebbles from the dolomite below ; many fossils, 

 Columnaria, Tetradium etc. ; 6 to 10 



15 Dove limestone of Lowville character, often not 



appearing ; base of Lowville ; o to i 



Unconformity 



14 Thin bedded, earthy, gray dolomite, weathering 



shaly 18 



13 Unexposed 5 



12 Sandy, laminar, gray dolomite, containing O p h i - 



leta disjuncta i 



1 1 Concealed 40 



10 Hard, blue gray, fine grained dolomite 2 



9 Unexposed 20 



8 Laminar, fine grained dove limestone, mottled 

 with strings and patches of argillaceous dolo- 

 mite, suggesting fucoids; contains Eccyliom- 



phalus 25 



7 L'nexposed ; 45 



6 Thin bedded, alternating limestone and shaly lime- 

 stone, Avith pure limestone at base; many fos- 

 sils, chiefly gastropods; base of Tribes Llill 12 



Unconformity 



5 A\'hitish, rather coarsely crystalline dolomite on 



hillside between the forks of the road 15 



4 LTnexposed 10 



3 Thin bedded, argillaceous, gray dolomite, very 

 irregular above and with rolls in the lower por- 

 tion 18 



