LIST OF STRATA. 
Recent 
Post-Tertiary 
i Pliocene 
Tertiary -{Miocene 
[Eocene 
Cretaceous 
Secondaiy 
Jurassic 
Trias 
Permian 
Carboniferous 
Palseozoic _ . _ 
Devonian? 
Silurian ? 
Cambrian ? 
Crystalline Schists 
Gneiss, etc. 
Principal Swiss Representatives. 
Glacial and Interglacial deposits 
and 
and 
Mollasse and Nagelflue 
INummulitic Limestone 
^ Flysch 
Cenomanian (Seewenkalk) 
Gault 
Sclirattenkalk , Urgonian , 
Aptian 
Neocomian 
Valangian 
Malm (Hochgebirgskalk) 
Dogger 
Lias 
| Keuper 
{ Musclielkalk. Haupt Dolomite 
[Bun ter Sandstein 
Verrucano 
{ Puddingstones , Slates , and 
Sandstone 
| Various Crystalline Schists 
j Eruptive Rocks 
2 
