On a Neio Geological Formation in Canada. 303 



36. Grey and greenish and red coherent, argilla- ft. in. 



ceous rock in three layers 3 



37. Ked, argillaceous shale, with coherent layei's. 



The top conies to the foot of the falls in a 

 gorge from which Mr. Weston is supposed 

 to have obtained his fish remains. (jSTo. 5) 12 



38. Red, coherent, argillaceous shale, forming a 



little fall 15 



39. Red, coherent shales, forming a higher fall. . 14 



40. Red, argillaceous shale, containing greenish 



blotches, harder layers and small nodules. 

 To the water level of the lower side of 

 the culvert at the shore road 31 



41. Red, argillaceous rock, with green layers and 



blotches, in cliffs at the road, dipping 

 235732° 30 



42. Red and green mottled, argillaceous shale, 



principally red 15 0' 



43. More coherent, red, siliceous and argillaceous 



rock, with a few fish remains 10 0' 



44. Greenish and mottled lenticular limestone, 



from which Dr. Ami obtained the fish 

 remains, Pteraspis, etc., first sent to Dr. 

 Woodward (No. 6) 6 



45. Red, argillaceous and siliceous rock, with 



green bands and blotches 30 0' 



46. Reddish, altered rock, at the level of the road 



under the schoolhouse, not well seen .... 20 0- 



47. Greenish, argillaceous flags and shales (ISTo. 7) 4 



48. Red, argillaceous shale 3 0' 



49. Red and greenish sandstone, in two layers . . 4 



50. Red, argillaceous shales, with layers of more 



coherent rock, some of which contain 

 rootlets . , 17 



51. Measures concealed 13 6 



22 



