Subject ASC0003u41
The geological magazine, or, Monthly journal of geology.
n.s., decade 4, v. 5 (1898), Page 561 (1864)
Smithsonian Libraries
BHL Page 30746142
Keywords
hypothetical section menai strait bridge sea crystal schist arenig shale carboniferous sandstone Landscape rock Menai Straits Crystalline Schists Arenig Shales Carboniferous Sandstone Arenig Shale Menai Strait Wales geology FIG 2. - Hypothetical section through the Menai Straits getween the bridges. a Crystalline Schists. b Arenig Shales. c Carboniferous Sandstone.