Subject ASC0001hkg
The Quarterly journal of the Geological Society of London.
v.5 (1849), Page 191 (1849)
Smithsonian Libraries
BHL Page 35268835
Keywords
Burgen Stansted Stanz geology geologic formations fossils Germany Flysch Nummulite limestone sewer-kalk chalk Neocomian geologic stratification limestones Geology burgen Stansed rock section trough