

XI 



CHAPTER IX 



THE CARBONIFEROUS SYSTEM 



/. Tfie Aronian Series 



A. Life of the Period B. British Avoiiian Strata : Bristol and 

 South H'dli-s, North Wales, Stafford and Derby, South 

 Lancashire and Yorkshire, North Lancashire and West-more- 

 land, Northumberland and Berwick, Scotland, Ireland, Devon 

 and Cornwall C. Contineutal Representatives : France and 

 Belgium, Germany, South of France, Pyrenees, and Spain, 

 Russia D. Conditions of Deposition References 



244 



CHAPTER X 



THE CARBONIFEROUS SYSTEM (continued) 



II. JVestpJialian Series 



A. Subdivisions and General Relations B. Life of the Period 

 C. Westphalian Series in Britain : South Pennine 

 Midland Area, Cumberland and Northumberland, Scotland, 

 Ireland, South Wales and Bristol Area, Devon and Cornwall 

 D. Continental Representatives : Westphalia, Belgium and 

 France, Sarrebruck Area, Silesia, Moravia and Pol 

 Russia, Mediterranean Region ...... 



Ml 



///. The Stephanian Series 



A. The Stephanian Facies B. The Uralian Facies C. The 

 Formation of Coal-seams References ..... 



313 



CHAPTER XI 



THE PERMIAN SYSTEM 



A. Nomenclature and Subdivisions B. Life of the Period C. 

 British Permian Rocks : Midland Area, Devon and Somtrtd, 

 North-eastern Area, Nor th-wt stern Area and Ireland, Scotland 

 D. Continental Permian Strata : France, Germany Jttutia 

 E. History of the Period References .... 



