110 PROCEEDINGS OP THE GEOLOGICAL SOCIETY. [DcC. 20, 



(Grey sandstone, and red and grey shale. Stigmarian ft. in. 

 soils at two levels) 26 



(Reddish shale. 

 Coal 1 inch 1 

 Ked argillaceous underclay, Stigmaria. 



The roof contains an erect Sigillaria. The coal and that 

 of the previous bed were not well seen. 



(Grey sandstone and red and grey shales, with many 



drift-trunks and erect Sigillarics at four levels) .. . 222 



(Grey shale. 

 Coal 1 inch 1 

 Red and grey underclay, Stigmaria 36 



This coal contains much Cordaites. 



(Grey and red shales and grey sandstone. One Stig- 

 marian soil, and resting on it carbonaceous shale 



with Cyperites) 16 3 



^ Grey shale. 

 Coal 2 inches. 



Underclay, Stigmaria, 2 inches. 

 Coal-group 20a^ ■{ Coal 1 inch. 



Underclay 1 inch, Stigmaria. 



Coa^ 3 inches , 9 



^ Argillaceous underclay, ironstone, and Stigmaria. 



These coals contain mineral charcoal, showing scalari- 

 form and epidermal tissues. The coals are impure, and were 

 probably concealed at the time of Sir W. E. Logan's visit. 



(Sandstone and red and grey shale, with one Stigma- 

 rian soil) 93 3 



(Red shale. 

 Coal and carbonaceous shale, 2 inches 2 

 Grey argillaceous underclay, Stigmaria. 



In the bed above the roof-shale are erect Cdlamites. 

 The coal is an uneven or irregular bed, and consists of 

 flattened Sigillarice, Cyperites, Oordaites, and ferns. 



(Grey and reddish sandstones and shales, with drift- 

 trunks of Badoxylon materiarium, Sigillaria, and 



334 



(Grey and red shale, nodules of ironstone. 

 Coal and carbonaceous shale, 2 inches 2 

 Grey argillo -arenaceous underclay, Stigmaria. 



This coal consists of flattened bark of Sigillaria with 

 Cordaites, and vascular bundles of ferns. It contains also 

 remains of flshes. Among these was found a tooth of Gte- 

 noptychius. The underclay includes stumps of Stigmaria, 

 as well as rootlets. 



(Grey sandstone and shale with one Stigmarian soil 



supporting erect stumps of Sigillaria) 68 



Total thickness of Division 3, according to Logan's measurements 2159 8 



d. Division 4.— This division of the section extends from M'^Cairn's 

 Cove to the end of the high cliff beyond " Coal-mine Point." It 

 * I designate in this way coal-groups not noticed in Logan's section. 



