"Permian" Quotes from Famous Books
... zenith of the colossal terrestrial tertiary mammals. I say on purpose, 'from the evidence before us,' because, as I shall go on to explain hereafter, I do not myself believe that any one age has much surpassed another in the general size of its fauna, since the Permian Epoch at least; and where we do not get geological evidence of the existence of big animals in any particular deposit, we may take it for granted, I think, that that deposit was laid down under conditions unfavourable to the preservation of the remains of large species. For example, the sediment ... — Falling in Love - With Other Essays on More Exact Branches of Science • Grant Allen
... is agreed, on all hands, that terrestrial lizards, and other reptiles allied to lizards, occur in the Permian strata. It is further agreed that the Triassic strata were deposited after these. Moreover, it is well known that, even if certain footprints are to be taken as unquestionable evidence of the existence of birds, they are not known to occur in rocks ... — Mr. Gladstone and Genesis - Essay #5 from "Science and Hebrew Tradition" • Thomas Henry Huxley
... Europe and North America, are so extremely rare and so very imperfectly known, that they give little help in determining the descent of the class, but, on the other hand, certain reptilian orders of the Permian period, especially well represented in South Africa, display so many and such close approximations to mammalian structure, as strongly to suggest a genetic relationship. It is difficult to believe that all those likenesses should have been independently acquired ... — Darwin and Modern Science • A.C. Seward and Others
... applied to any ancient non-Russian people in Siberia, at least as far east as the Altai. In particular, ancient mines, tumuli and the metal work often found in them are commonly known as Chudish. Some investigators have used the word in a more restricted sense of Permian antiquities and their builders, but it seems to be a popular expression not corresponding to any historical or scientific division ... — Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 3 - "Chitral" to "Cincinnati" • Various
... water circulating through the solid earth is shown by the calculations of the committee on the underground waters of the Permian and New Red sandstones. ... — The Galaxy - Vol. 23, No. 1 • Various
... certain that a comparatively highly organised vertebrate type, such as that of the Labyrinthodonts, is capable of persisting, with no considerable change, through the period represented by the vast deposits which constitute the Carboniferous, the Permian, and the Triassic formations. ... — Discourses - Biological and Geological Essays • Thomas H. Huxley |