Classification of the Fossiliferous Rocks. 175 
s. Muschelkalk. Hauptmuschelkalk, Salzgebirge, 
Wellenkalk, Wellendolomit of Wurtemberg ; 
Calcaire de Lunéville, France; St Cassian beds, 
Tyrolese Alps ; Limestone of Recoaro, Venetian 
. Trias Grovp. Alps. 
c. Bunter Sandstein. Thonige and Kieselige Sand- 
steine, and Rothe Letten of Wurtemberg; Gr és 
- Bigarré of France ; Upper New Red Sandstone 
of England. 
a. Magnesian Limestone “of England ; Zechstein and 
Copper Schists of Thuringia : Upper Permian of 
Russia. 
B. Lower New Red Sandstone of England; Vosgian 
Sandstone of France ; Todtliegendes of Germany ; ; 
Lower Permian of Russia. 
V. Paleozoic. 
A. Coal Measures, Millstone grit of England; Terrian 
. PERMIAN 
Grovp. 
Houiller de France ; Kohlengebirge of Germany ; ; 
Goniatite grits of Russia. 
s. Carboniferous or Mountain Limestone of England ; 
Terrian Anthracifére de la Sarthe, France ; Berg- 
kalk of Germany ; Fusulina Limestone, Moscow 
Limestone, Lower Limestone of Tula and Ka- 
luga, Russia. 
a. Upper Old Red Sandstone, or Petherwin Slate and 
Marwood Sandstone of Scotland and Wales; 
Grundt Limestone of the Hartz; Domanik 
Schiefer of Timans Mountains, Russia. 
B. Slate Rock and Limestone of South Devonshire, 
Plymouth Limestone, the Asterolepsis formation 
of Stromness, Caithness and Orkney Sandstone, 
England and Scotland ; Bas-Boulonnais beds, 
Limestone of Sablé, France : Limestone of Sa- 
bero, Leon, in Spain; Limestone of the Eifel, 
Germany ; Riga and Dorpat beds, Russia. 
a. Upper Ludlow, Aymestry Limestone and Lower 
Ludlow of England ; Flagstones and Tilestones 
of Steens fiord, Norway ; ; Upper Limestone and 
Schists of Bohemia. 
B. Wenlock Limestone, Wenlock Shale and Wool- 
hope Limestone of England; Coralline Lime- 
stone of Christiania; Isles of Gottland and Oesel 
in the Baltic ; Schists and Red Sandstone of St 
Jean sur Erve, France; Middle and Lower 
Limestones of Bohemia. 
. Caradoc Sandstone of England ; Graptolites Schists 
of Sweden and France; Pentamerus Limestone 
of Jelebeck, Norway. 
. Landeilo and Bulith flags of England ; Ardbise 3 a 
Trilobites d’Angers, France ; Etage des Quart- 
- Lower Stwv- zites of Bohemia ; Pleta or Orthoceratites Lime- 
RIAN Grovr. stone of Scandinavia and Russia. 
. Bala beds, Tremadoc Slates and Lingula Flags of 
England; Drammen Flags and Sandstone of 
Christiania, Norway ; Protozoic Green Schists of 
Bohemia ; Ungulite Grit and Blue Shale of St 
Petersburg, Russia.* 
; CARBONIFER- 
ous Group. 
. DEVONIAN 
Grovr. 
. Uprer SILv- 
RIAN GROUP. 
> 
Lee) 
Q 
* Jules Marcou’s Geological Map of the United States. 
