Subject ASC0003ubg

The geologist : a popular monthly magazine of geology.
Vol.1, Page 145 ()
Natural History Museum Library, London
BHL Page 46420143

Keywords

vaux volcano iceland gjas lava deluge surface thingvalla sunk lower level volcanism structure The grid shows the volcanic rocks in iceland. volcanic rocks Iceland cross-section Gjas Lava deluge original surface Thingvalla

Contributors

Species