Report of Progress From Its Commencement to 1863
Report of Progress From Its Commencement to 1863
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In our eReader you can find the full English version of the book. Read Report of Progress From Its Commencement to 1863 Online - link to read the book on full screen. Our eReader also allows you to upload and read Pdf, Txt, ePub and fb2 books. In the Mini eReder on the page below you can quickly view all pages of the book - Read Book Report of Progress From Its Commencement to 1863
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395 Feet. Feet.
leaflets, small shells of the genus Spirorbis are met with. More than 130 feet above the coal seam, there is a hard rough grey bed, looking like fire-clay ; with the fibrous impressions of Psilophyton roots penetrating it at right angles. Ripple-mark occurs on some of the surfaces, 528 2. Drab sandstones, many of them with a reddish tinge ; they present Sandstones.
spheroidal masses harder than the general character of the rock, and are marked by extensive ferruginous stains. A ...few scattered pebbles of quartz and jasper occur in some of the beds, which are in general thick, and separated from one another by layers and partings of grey argillaceous and arenaceous shale. Nodules of argillaceous iron ore are contained in some of the layers, and comminuted carbonized Iron ore.
plants are frequently seen on the divisional surfaces ; those which have been determined belong to the species already mentioned, .... 916 3. Drab sandstones, inclining to reddish at the bottom and greenish at the top ; with occasional scattered quartz and jasper pebbles, and large spheroidal masses, as above.
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To quickly assess the difficulty of the text, read a short excerpt:
395 Feet. Feet.
leaflets, small shells of the genus Spirorbis are met with. More than 130 feet above the coal seam, there is a hard rough grey bed, looking like fire-clay ; with the fibrous impressions of Psilophyton roots penetrating it at right angles. Ripple-mark occurs on some of the surfaces, 528 2. Drab sandstones, many of them with a reddish tinge ; they present Sandstones.
spheroidal masses harder than the general character of the rock, and are marked by extensive ferruginous stains. A ...few scattered pebbles of quartz and jasper occur in some of the beds, which are in general thick, and separated from one another by layers and partings of grey argillaceous and arenaceous shale. Nodules of argillaceous iron ore are contained in some of the layers, and comminuted carbonized Iron ore.
plants are frequently seen on the divisional surfaces ; those which have been determined belong to the species already mentioned, .... 916 3. Drab sandstones, inclining to reddish at the bottom and greenish at the top ; with occasional scattered quartz and jasper pebbles, and large spheroidal masses, as above.
What to read after Report of Progress From Its Commencement to 1863?
You can find similar books in the "Read Also" column, or choose other free books by Geological Survey of Canada to read onlineMoreLess
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