LM4 



NKW YoUIv STATK .MI'SKUM 



Feet Inches 



f 12 Comi)act eveu lime miidrocks iu two tiers 

 with fine uniform bandinj]: 



Ill Irrecfularlv bedded mostly thin lime sand- 

 rocks and lime mudrooks with S p i r i- 

 f e r V a n u X e m i , in two tiei*s 



f 10 Dark lime mudrooks, fossiliferous and some- 

 what arenaceous in texture, with S p i r i - 

 f e r V a n u x e m i . It forms a single 

 massive bed and where weathered shows 

 fine bedding lines 



f 9 Massive lime mudrocks with layers of lime 

 sandrocks made of shell fragments and 

 whole shells, showing the irregular struc- 

 ture given in the annexed diagram [fig. 

 192] in the lower parts 



^.v\V-.^ 



Fig. 192 Irregularity of strati- 

 fication in Manlius. a, lime 

 mudrock; h, lime sandrock 



f S Thin bedded lime mudrocks and lime sand- 

 rocks much like f 5. On weathered sur- 

 faces Tentaculites is very abundant. In 

 the upper part the beds become somewhat 

 thicker and some are sandrocks made of 

 shell fragments. Most of the beds are 

 fossiliferous and unlike the usual type 

 found in the Manlius farther east. Some 

 of these beds show irregularity of bedding 

 on llic wcalliered surfaces. Extremely 

 fine ( ross bedding is seen, and some of the 

 layers swell out and llien thin again as 

 seen in fine sandstones generally, v^ome 



