Subject ASC0001dwg

The Quarterly journal of the Geological Society of London.
v.49 (1893), Page 555 (1893)
Natural History Museum Library, London
BHL Page 45959199

Keywords

dyke layers soil geology sandstone quartz rock Augite-andesite Quartz-felsite Dacite Pitchstone Sandstone Middle Composite Dyke Tormore Middle Transverse Composite DYke augite andesite felsite

Contributors

Species