 | Ferdinand Vandeveer Hayden, United States. Army. Corps of Engineers, John Strong Newberry, William Franklin Raynolds - 1869 - 200 páginas
...fresh water Niobrara river and south to an unknown distance beyond о Ф > о jo frl 1 and land types. White and light drab clays, with some beds of sandstone and local layers of limestone. Fossils: Oreodoa, titanotherium, chœropotamus, rhinoceros, aneltitherium, hyœnonodon, ma chai1,000... | |
 | James Macfarlane - 1879 - 232 páginas
...older rocks furnished only sandy and clayey sediments, and the Tertiary deposits composed of the rums of the former, are of that character ; while farther...distinguishable from living species. 20, Quaternary,— Jn no part of the United States are the phenomena of the drift displayed on a grander scale than in... | |
 | Samuel Almond Miller - 1881 - 354 páginas
...in the Wind river valley and west of the Wind River mountains. 2. The White River Group, consisting of white and light drab clays, with some beds of sandstone and local layers of limestone. Thickness 1,000 feet or more. Found on the Bad Lands of White river ; under the Loup river beds, on... | |
 | Earl Douglass - 1899 - 542 páginas
...Flaite." Thickness 300 to 400 feet. Referred to Pliocene. The White River was defined as follows : "White and light drab clays, with some beds of sandstone, and local layers of limestone. Fossils, Oreodon, Titanotherium, Chceropotamus, Rhinoceros, Anchitherium, Hvcenodon, Machcerodus, Trionyx,... | |
 | 1862 - 962 páginas
...Niobrara River, and south to an unknown distance beyond the Platte. Pliocene. O ** White River Group. White and light drab clays, with some beds of sandstone, and local layers of limestone. Fossils, Oreodon, TUanotherium, Oueropotamui, S/iinoceron, AnchUfierium, ffyantonodon, Macfiairodus,... | |
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... Mastodon, Testudo, etc., some of which are scarcely distinguishable from living species. All fresh water and land types." "On the Loup Fork of Platte River extending to an unknown distance beyond the Platte. 