Subject ASC0003u2f

The geological magazine, or, Monthly journal of geology.
n.s., decade 4, v. 5 (1898), Page 224 (1864)
Smithsonian Libraries
BHL Page 30745777

Keywords

conglomerates Fig 7.- Sections on Y Bigl showing conglomerate lying on banded slate. A B C are in order from east to west. llanberis unconfirmity layer strata bed y bigl conglomerate slate band banded slate Y Big1 wales

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