|   | 
Locality | 
Layer | 
 
 | 
Algeria, Bechar region, Sud-Oranais, Bechar, SE of | 
Oued el Hamar Fm. | 
 
 | 
Algeria, Bechar region, Sud-Oranais | 
Hassi Kerma Fa.,low.Mb. | 
 
 | 
Algeria, Kenadza region, Sud-Oranais, Kenadsa, SW of, S of Ogé | 
Upper Westphalian | 
 
 | 
Algeria, Kenadza region, Sud-Oranais, Oasis de Djenene | 
Up.Westph.; up.Mb. Hassi Kerma Fa. | 
 
 | 
Algeria, Kenadza region, Sud-Oranais, Sfaïa, N Chaïb Rashou | 
Westphalien C, undifferentiated | 
 
 | 
Algeria, Kenadza region, Sud-Oranais, Zergueb Zineb, NE of Bechar | 
Kenadzien, lower Westphalian | 
 
 | 
Belgium, Hainaut, Charbonnages d'Hornu-Wasmes | 
Wn3a | 
 
 | 
Belgium, Hainaut, Charbonnages de Bray | 
Wn3a | 
 
 | 
Belgium, Hainaut, Charbonnages de Maurage | 
Wn3a | 
 
 | 
Belgium, Hainaut, Charbonnages du Bois-du-Luc | 
Wn3a | 
 
 | 
Belgium, Hainaut, Charbonnages du Levant du Flénu | 
Wn3a | 
 
 | 
Belgium, Hainaut, Petit-Bouisson à Maurage | 
G2 | 
 
 | 
Belgium, Liège, Charbonnages Limbourg-Meuse, siége d'Eys | 
Wn3a | 
 
 | 
Belgium, Liège, Charbonnages Unis de 'Ouest de Mons | 
Wn3a | 
 
 | 
Belgium, Namur, Charbonnages Belges, puits Craches | 
Wn3a | 
 
 | 
Germany, Rhenish Mountains, Bochum-Werne, Robert Müser mine | 
Westfal B | 
 
 | 
Germany, Rhenish Mountains, Castrop-Rauxel, Erin mine | 
Westfal B | 
 
 | 
Germany, Rhenish Mountains, Castrop-Rauxel, Ickern mine | 
Westfal B | 
 
 | 
Germany, Rhenish Mountains, Constantin der Große Mine | 
Westphalian B | 
 
 | 
Germany, Rhenish Mountains, Dorsten, Fürst Leopold-Baldur mine | 
Westfal C1 | 
 
 | 
Germany, Rhenish Mountains, Dortmund-Marten, Germania mine | 
Westfal B | 
 
 | 
Germany, Rhenish Mountains, Fürst Leopold-Baldur mine, Blindschacht | 
Westphal C1 | 
 
 | 
Germany, Rhenish Mountains, Fürst Leopold-Baldur mine, Pumpenkammer | 
Westphal C1 | 
 
 | 
Germany, Rhenish Mountains, Grillo Mine | 
Westphalian B | 
 
 | 
Germany, Rhenish Mountains, Kamp-Lintfort, Friedrich-Heinrich mine | 
Westfal B | 
 
 | 
Germany, Rhenish Mountains, Scholven mine | 
Westphal C1 | 
 
 | 
Great Britain, England,Staffordshire, Cheadle Coalfield | 
Marine band 74 ft below 4 ft coal | 
 
 | 
Great Britain, England,Staffordshire, Nettlebank (Gin Mine) | 
base of Westphal C | 
 
 | 
Great Britain, Wales,South, Cefn Coed Colliery | 
Gine Mine band | 
 
 | 
Great Britain, Wales,South, Cefn Coed Colliery | 
Lower Cefn Coed bands | 
 
 | 
Great Britain, Wales,South, Cefn Coed Colliery | 
Upper Cefn Coed = Cwmgorse | 
 
 | 
Morocco, Atlas (Morocco), El Achrab | 
Lower Westphalian | 
 
 | 
Morocco, Atlas (Morocco), Oued Medjroub | 
Upper Westphalian | 
 
 | 
Morocco, Atlas (Morocco), Ouida-Berguent route | 
Lower Westphalian | 
 
 | 
Morocco, Tafilalt, Oued Agaia | 
Upper Westphalian | 
 
 | 
Netherlands, Colliery Domaniale Mijn | 
Aegir Horizon | 
 
 | 
Netherlands, Heerlen, Emma Mine | 
Upper Westphalian | 
 
 | 
Spain, León, Prioro, Puerto de Pando | 
Westphalian C | 
 
 | 
Spain, León, Prioro, S slope of Cueto Mesao | 
Westphalian C | 
 
 | 
Spain, Oviedo (Asturias), Lieres | 
"Upper Carboniferous" | 
 
 | 
Ukraine, Donets Basin, Donbass,unrecognized | 
C 2 (unrecognized) |