WEST RAGGED REEF TO MINUDIE (5). — LOGAN. 473 



Ft. In. 



Measures concealed, but supposed to be red shale 37 



Ked and green sandstone, with probably some patches of 



concretionary limestone 37 



Red argillaceous and arenaceous shale, with bands of 



sandstone 38 



Red sandstone 2 



Red argillaceous and arenaceous shale, with bands of 



sandstone 18 



Red sandstone 3 



Red argillaceous shale 1 



Greenish gray sandstone 9 



Green argillaceous shale 2 



Greenish gray sandstone 5 



Red argillaceous and arenaceous shale, with some beds 



of red sandstone 50 



Greenish gray sandstone 1 



Greenish gray sandstone, with concretions of limestone 



giving it much the appearance of a conglomerate ... 1 



Red argillaceous shale 1 



Red and green sandstone 6 



Green shale 2 



Greenish gray sandstone 1 



Grenish gray sandstone, with many calcareous concre- 

 tions, giving it much the appearance of a conglomerate 6 

 Red arenaceous and argillaceous shale, with some beds 



of sandstone 17 



Red argillaceous shale and sandstone 16 



Red arenaceous and argillaceous shale, with some sand- 

 stone 8 



Red argillaceous shale 6 



Red arenaceous shale, with some bands of sandstone. . 6 



Red sandstone 12 



Red argillaceous shale 1 



Red sandstone 1 



