250 



N E W YORK STATE MUSEUM 



Feet Inches 



Strop heodonta varistriata, also 

 Strophoneila punctulifera, P t e r- 

 i n e a t e x t i 1 i s and occasionally U n - 

 c i n u 1 n s m n t a b i 1 i s and Tentaculites. 

 The limestone lenses contain Caniarotoe- 



c h i a s e m i p 1 i c a t a var 10 



g -4 Fine lime sandrock with numerous crinoid joints 



which weather in relief 10 



g 3 Shale with mud lenses, the latter with C a in a - 



rotoechia semiplicata var 6 



g2 Lime sandrocks and lime mudrocks, alternating, 

 thin bedded, mostly dark gray in color. Fos- 

 sils most common are Cam a rotoechia 

 semiplicata var., in the mudrocks and 

 crinoid joints in the sandrocks. Other species 

 are Stropheodonta varistriata, 

 Spirifer vanuxemi and var. C a ni a - 

 rotoechia ventricosa, Fenes- 

 t e 1 1 a sp., Dalmanites sp. To base of 

 quarry 5 6 



gl Thin bedded gray lime mudrocks, somewhat are- 

 naceous in the upper part, with occasional 

 crinoid joints and with Stropheodonta 

 varistriata. and occasional Spirifer 



vanuxemi 4 8 



Total transition beds 13 2 



Manlius 



f 13 Lime mudrock with Spirifer v a n u x e m i 



in abundance (upper part of bed) 8 



f 13 Lower part, to f 5. Mostly covered, exposures 



are found at intervals 20 



f 4 (approximately). Ledges of a dark lime mud- 

 rock are quarried in the field half way between 

 Vroman's and the Syndicate quarries. The 

 rock has a ringing sound when struck with a 



