290 



Page 48, 49. 



Case 



Bed Marl, Case 41, Nos. 130, 131, Page 52. 



» 



(altered), Case 



Cornstone, Case 43, N 

 Breccia, Case 41, No. * 

 Conglomerate, Case 41 

 Iron ore, Case 43. Nos 



o 





Manganese ore, Case ' 

 Devonian Slate, Case 



120, 123, 126. 



» 



altered Slate, Gneiss, &c., Case 



85, to 107, Page 111, 112, 113. 



, Nos. 





Silurian. 



UPPER SILURIAN. 



LUDLOW EOCKS. 



Upper Ludlow. 

 Tilestone, Case 41, Nos. 91, 93, Page 48, 49 



Case 4©, No. 10, Page 120. 

 Bone-bed, Case 41, No. 172, Page 62. 

 Ludlow Shale, Case 41, No. 103, Page 49. 

 Aymeslry limestone, Case 43, No. 19, Page 72 



■ 



* 



Lower Ludlow. 



Wenlock Rocks. 



Wenlock and Dudley Limestone, Case 43, No3.ll, 18, 



18a, 24, 25, 36, Pages 71, 72, 73. 



