6 PROCEEDINGS OF THE GEOLOGICAL SOCIETY. [NoV. 2, 



^I^- ft. in. 



Sandstone, grey, laminated. Erect Calamites (fig. 5, ms.) 15 



* Shale, grey and chocolate. Roots of Calamites 7 ^ 



Coaly layer. Carbonized flattened trunks 2 



*Underclay . Roots and rootlets of Stigmaria 2 



Sandstone, grey, with chocolate and grey shale (fig. 1, p. 12). Very 



irregularly bedded, carbonized trunks, Artisia, rain-marks?... 30 



*Shale, grey. Erect stump, Stigmaria-roots, one root traced 6 feet 3 6 

 Coal and bituminous shale. Poacites with Spirorbis, erect and 



inclined Calamites stand on sm-face of this coal 1 



*Underclay 2 4 



Bituminous shale and coal. Poacites and coaly trunks 10 



*Understone, hard, arenaceous. Many rootlets of Stigmaria 1 fj 



Sandstone 7 



**Shale, including two underclays with thin coaly seams. Sigillaria, 



Poacites, Stigmaria-rootlets 15 



XVIII. 



*Shales and sandstones. One sandstone has Stigmaria-rootlets .. . 25 

 Sandstone, and red and grey shales. Irregularly bedded, sun- 

 cracks, erect Calamites in one bed <i0 



Sandstone, and chocolate and grey shale 15 



XVII. 



* Shale, grey and chocolate. Sun-cracked surface, and a stool of 



Stigmaria 14 



Coal. In roof, Poacites with Spirorbis 8 



*Underclay passing into arenaceous shales , 15 



XVI. 



Sandstone, grey. Prostrate carbonized trunks and vegetable 

 fragments. Forms a high I'eef at end of Coal Mine Point; 

 has been quarried for grindstone 25 



XV. 



*Shales and bluish sandstone. Two erect fluted stumps. One 



has Stigmaria-roots 18 



Coal and bituminous shale. Stigmaria, Sigillaria, Calamites, 



Lepidodench'on, Poacites 1 2 



*Underclay. Rootlets 1 s in 



*'*Shale, including two thin coals and underclays J 



*Sandstone, grey argillaceous. Erect trees and Calamites, Stig- 

 maria and rootlets. Reptilian remains and land shell in 



one of the erect trees (fig. 2, p. 21 ) 9 



Coal. Erect coaly tree (Conifer?) at its surface 6 



*Underclay. Rootlets 2 



Sandstone and shales. Prostrate Sigillai'ia, erect Calamites 21 



Coal 4 



*Underclay. Rootlets 2 



XIV. 



**Saudstoncs in thick l)C(ls, alternating with shales. In one bed 

 an erect stump springing from shale with Poacites ; lower, a 



