Subject ASC00010dw

The Quarterly journal of the Geological Society of London.
v.58 (1902), Page 34 (1902)
Smithsonian Libraries
BHL Page 41675459

Keywords

Pumice-bearing siliceous sinters x140 Geological sample microscopic view siliceous sinters Builth Rotorua pumice pumice-bearing Builth and Rotura microscopic geology pumice microscopic geological pumice bearing

Contributors

Species