The American Geologist, Volume 18Newton Horace Winchell Geological Publishing Company, 1896 - Geology Includes section "Review of recent geological literature." |
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Common terms and phrases
A. H. Worthen Acad AMERICAN GEOLOGIST anthracite baselevel basin beds Cambrian Carboniferous clay Coal Measures Coast ranges creek Cretaceous deposits Descriptions Devonian diabase Dinichthys district drift east Eocene erosion evidence fauna feet feldspar formation forms Fort Union fossils Galena Galena limestone genus Geological Geological Survey GEOLOGIST Geology of Wisconsin glacial gneiss gold Golden Gate series gorge granite ice-sheet Illinois Iowa island J. F. Kemp Jour limestone lower maps Mattawa metamorphism miles mineral Minn Miocene Missouri Monongahela moraine mountains N. H. Winchell notes occur Ohio origin Paleontology Paleozoic paper pegmatite peneplain Philad plain plates portion present Proc Prof quartz region Report ridge river rocks sand sand-plain sandstone Sardeson Science shales slope southern species specimens strata stream structure surface Survey of Minnesota thickness tion Trenton Trenton limestone U. S. Geol upper valley Williamsbridge
Popular passages
Page 50 - Report on the country in the vicinity of Red Lake, and part of the basin of Berens River, Keewatin.
Page 306 - Preliminary paleontological report, consisting of lists of fossils, with descriptions of some new types, etc. (US Geol.
Page 302 - Descriptions of new Lower Silurian (Primordial), Jurassic, Cretaceous, and Tertiary Fossils, collected in Nebraska, by the Exploring Expedition under the command of Capt. Wm. F. Raynolds, US Top. Eng'r; with some Remarks on the Rocks from which they were obtained.
Page 180 - David22 has described a similar occurrence in New South Wales, where a group of coal measures over 230 feet thick, and comprising from 20 to 40 feet of coal, is sandwiched in between the erratic-bearing horizon of the " Lower Marine Series " and the similar horizon of the
Page 302 - Descriptions of new species of Acephala and Gasteropoda from the Tertiary formations of Nebraska Territory, with some general remarks on the geology of the country about the sources of the Missouri River.
Page 303 - Descriptions of New Cretaceous Fossils from Nebraska Territory. Collected by the Expedition Sent Out by the Government under the Command of Lieut. John Mullan, US Topographical Engineers, for the Location and Construction of a Wagon Road from the Sources of the Missouri to the Pacific Ocean.
Page 215 - ... association with the surface ; and (3) that the surface itself becomes electrically charged during the process. Finally, certain important differences between homogeneous combustion in ordinary flames and heterogeneous combustion in contact with a hot surface from a chemical point of view were established, so that there can be no longer any doubt as to the reality of the phenomenon...
Page 353 - On crystal measurement by means of angular coordinates and on the use of the goniometer with two circles.
Page 273 - ... found in such association with glacial deposits as to point strongly to the conclusion that both were of the same age. But in all these cases the deposits in question belong to the very latest stages of the Glacial era and were the work of the retreating ice or even of the torrents that flowed from it after the area in which the remains were found had been left bare. Consequently, if every one of these cases was logically unassailable, and its evidence positively conclusive, the only inference...
Page 351 - The geology of the road-building stones of Massachusetts, with some consideration of similar materials from other parts of the United States.