GEOLOGY AND PALEONTOLOGY OF THE SCHOHARIE VALLEY 241 



Feet Inches 



f 1 Dark gray, irregularly bedded lime mud- 

 rocks 8 



Total Manlius 30 2 



Rondout waterlimes 



e 15 Massive lime mudrocks with irregular but 

 extremely fine bedding. These irregu- 

 larities are like those found in the sec- 

 tion of a mud bank. Sometimes portions 

 are squeezed out into little humps, some- 

 times the laminae become irregular and 

 curly or wrinkled. Small black sub- 

 angular fragments of the underlying 

 lime mudrocks are frequently common in 

 the layers but they are so small that 

 they are readily overlooked. In some 

 cases these pebbles are most abundant 

 in layers 1 6 



e 14 Similar to (el2) in two layers 1 6 



e 13 Massive lime mudrocks with fine banding 

 on both fresh and weathered surface. 

 Oscillation ripple marks are shown in 

 the upper part of the section 9 



e 12 Thin bedded, gray, fine layered lime mud- 

 rock becoming shaly when weathered. . . 9 



ell Dark, nearly black lime mudrock, rather 

 massive bedded, in several tiers with 

 splintery or conchoidal fracture, thin 

 bedded on weathered surfaces but not 

 shaly 3 



e 10 Lime mudrocks mostly covered and form- 

 ing the floor of the quarry 5 



e 9 to e 1 Lime mudrocks, mostly covered [ sec sec- 

 tion 2] , . . . 12 



Total Rondout (e) 24 G 



