Subject ASC0000973
Midland naturalist.
v.4 1881, Page 59 (1881)
Mertz Library, The New York Botanical Garden
BHL Page 14315105
Keywords
Analysis of the Holmes Rock Table chemical analysis Holmes rock grits sandstone coalfield deposit geology Geology Bristol coalfields analysis holmes sandstones bristol silica alumina iron lime carbonaceous matter carbonic acid magnesia water Holmes Rock Bristol chemical Bristol coalfield grit Silica Alumina Iron Lime Carbonaceous Matter Carbonic Acid Magnesia Water Homes Rock Pennant Grit Millstone Grit Analysis Holmes Rock rock Bristol coalfield:grits:analysis:Holmes rock: