Upper Carboniferous
Americannoun
Example Sentences
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From the Upper Carboniferous onward, however, no marine deposits are known; and, as in Siberia, plant bearing beds are met with.
From Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 7 "Arundel, Thomas" to "Athens" by Various
The Coal-Measures and Millstone Grit are usually grouped together in the Upper Carboniferous, the Carboniferous Limestone series constituting the Lower Carboniferous.
From Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 3 "Capefigue" to "Carneades" by Various
This list of beds might be further curtailed for all practical purposes of the geologist, and the three great divisions of the system would thus stand:— Upper Carboniferous, or Coal-measures proper.
From The Story of a Piece of Coal What It Is, Whence It Comes, and Whither It Goes by Edward A. Martin
Several hollows and pipes in the carboniferous limestone about Orme’s Head contain clays and sands of mixed origin, including Upper Carboniferous, Triassic and drift materials.
From Encyclopaedia Britannica, 11th Edition, Volume 5, Slice 3 "Capefigue" to "Carneades" by Various
Cinto; but between the Gulfs of Porto and Galeria, schists, limestones and anthracite, containing fossils of Upper Carboniferous age, occur.
From Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 4 "Coquelin" to "Costume" by Various
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