Subject ASC0001ghg
The Quarterly journal of the Geological Society of London.
v.10 (1854), Page 256 (1854)
Smithsonian Libraries
BHL Page 35013207
Keywords
Strata Geological Map Greenstone Post pliocene geology Maycene Basin strata map legend geological map alluvium gravels ossiferous sands littorinella limestone cerithium limestone freshwater limestone marine clays marine sands conglomerates bunter sandstone lower red sandstone coal formation spirifer sandstone taunus rocks greenstone porphyry formations Geological map. grand duchy of Hesse. lithologies Voltz's Geological Map Table of Signs Description of Strata Geological Description of the Strata