Subject ASC0001feb
The Quarterly journal of the Geological Society of London.
v.7 (1851), (1851)
Smithsonian Libraries
BHL Page 34984001
Keywords
geology Himalaya Tibet geological section cross-section crystalline schists Azoic slates metamorphic strata Plain of Tibet Tertiary Oxfordian Himalaya Mountains fossiliferous strata himalayas tibet rocks 3 geological section coloured