 | | Journal (article/letter/editorial) | | maetamorphism of the schist is inconsiderable. It THE MINNESOTA ACADEMY OF NATURAL is chiefly shown in the greater...meeting of the Academy was the granite. Two dikes of augite-camptonite were found; one in the granite, the...Across At times sixteen successive shells may be Minnesota' and 'Giants' Kettles in the Intercounted which...which are ready to break away from state Park, Taylor's Falls.' Professor Winchell called attention to the...the basin of the Red river of the North and the Minnesota valley, and the latter the valley of Lake Superior |  | | Journal (article/letter/editorial) | | Keweenawan eruptives are exposed at Wisconsin and Minnesota. numerous localities, and particularly along the...significance of the fragmental eruptive ddbris at Taylor's Falls, Minn. This has heretofore been regarded as...series. As seen from Winchell's description, the Taylor's Falls conglomerate belongs to this class. The United...significance of the fragmental eruptive debris at Taylor's Falls, Minn., by N. H. WINCHELL: Am. Geol., Vol....conglomerates such as the one described from Taylor's Falls, is purely arbitrary, and furthermore, by referring |  | | Journal (article/letter/editorial) | | immediate vicinity of the granite. Two dikes of augite-camptonite were found ; one in the granite, the...and White. THEODORE G. WHITE, Secretary. THE MINNESOTA ACADEMY O F NATURAL SCIENCES. THE February meeting...Margin Across Minnesota ' and ' Giants' Kettles in the Interstate Park, Taylor's Falls.' Professor Winchell...basin of t h e Red river of t h e North a n d the Minnesota valley, a n d t h e latter t h e valley of Lake...e marked out in general as continuing from Rice county to St. Paul, thence north. westwardly to the region |  | | Journal (article/letter/editorial) | | maetamorphism of the schist is inconsiderable. It THE MINNESOTA ACADEMY OF NATURAL is chiefly shown in the greater...meeting of the Academy was the granite. Two dikes of augite-camptonite were found; one in the granite, the...Across At times sixteen successive shells may be Minnesota' and 'Giants' Kettles in the Intercounted which...which are ready to break away from state Park, Taylor's Falls.' Professor Winchell called attention to the |  | | Report (issue) | | NoRTH^VESTERN Wisconsin and the adjoining part of Minnesota Chapter VII.— The Keweenaw an Rocks of the North...Introductory 19S £01 206 234 260 260 Section I. The Minnesota Coast Section II. Isle Royale to Nipigon Bay Section...Beaver Bay, Minn. 24 35 1. N. W. i, Sec. 3, augite. W. Anorthite; non-diallagic — Fig. The same... Sec. 24, T. 50, K. 14 W. Anorthite; diallagic augite; titaniferous mag- Fig. 4. Fig. 2. netite...olivine-gabbro from Bladder Lake, Ashland County, Labradorito; augite; diallage; olivine, mostly fresh, biotite |  | | Journal (article/letter/editorial) | | in northeastern Actinolite-magnetite-schists Minnesota. (Am. Journ. Sci., 3d ser., vol. 46, 1893, pp...eruptive and sedimentary rocks on Pigeon Point, Minnesota, and their contact phenomena. (Bull. U. S. Geol...Emmons. G. E. Notes on the geology of Itasca county, Minnesota. (Twenty-second Ann. Rept. Geol. and Nat....CUSHING, H. P. (Thirteenth Ann. Geology of Clinton county, New York (preliminary). Published for of N. Geol...vol. 6, p. 528. Report on the geology of Clinton county. (Fifteenth Ann. Rept. State Geol. of N. Y., for |  | | Journal (article/letter/editorial) | | SEPTEMBER 1061 PRECAMBRIAN STRATIGRAPHY OF MINNESOTA BY F. F. GROUT, J. W. GRUNER, G. M. SCHWARTZ,...History Survey of Minnesota as to the sequence of Precambrian rocks in and near Minnesota. Eleven formations...series are not so complete as that in and near Minnesota, and more work is needed to make correlation satisfactory...unconformity 1051 No Coutchiching recognized in Minnesota. . . 1020 Keweenawan Group 1051 Earlier Precambrian...ILLUSTRATIONS Figure Page Figure Page 1 Counties of Minnesota 1018 5 Sketch of the irregular granite surface |  | | Report (issue) | | GEOLOGICAL AND NATUHAL HISTORY SURVEY OF MINNESOTA. N. H. WINCHELL, STATE GEOLOGIST. BULLETIN No. ~~...PERIDOTYTES, GABBROS, ]) IA BASES ~~u AND ESYTES OF MINNESOTA. BY M. E. WADSWORTH. ST. PAUL: THE PIONEER PRESS...laboratory oftha survey at the University of Minnesota. It should strictly be considered" part ofthe................ . Diverse views concerning the Minnesota rocks ............................. . Field evidence............................................... . Augite andesyte ..................................... |  | | Journal (volume) | | B. Kiimmel The Petrographical Province of Essex County, Mass. II. Henry - S. Washington ----------------... --- The Distribution of Loess II. of Essex County, Mass. III. Henry 105 Fossils. B. Granitic...E. Teller The Petrographical Province of Essex County, S. Mass. Reviews : 247 261 272 Henry IV...v VII PAGE Petrographical Province of Essex County, Mass. Henry S. Washington sion and Conclusions...Nipissing and Temiscaming Map Reviews : and County of Pontiac, Quebec, by Alfred Ernest Barlow (F |  | | Book | | UNIVERSITY OF MINNESOTA. A REPORT ON THE GEOLOGICAL AND NATURAL HISTORY SURVEY OF MINNESOTA MADE IN ...SURVEY OF MINNESOTA. N. H. WINCHELL. STATK GEOLOGIST. 1872-1882. THE GEOLOGY OF MINNESOTA. VOL I...Secretary of State, on behalf of the people of Minnesota GEOLOGICAL SCIENCES in the TABLE OF CONTENTS...and Surveys in Minnesota. CHAPTER The By N. general physical features of Minnesota. building-stones...building-stones of Minnesota. By N. II. of Houston county. By N. II . of of Fillmore county. By N. II |  | | Report (issue) | | ,. , .. .. Minnesota Geological SUrver LIBRARY MINNESOTA .. GEOlO~ SURVEY UN,VE"" Of . . .saTA...---------- BULLETIN NO.6. '£Hl~ IRON ORES 0]' MINNESOTA, THEIR GEOLOGY, DISCOVERY, ORIGIN, AND DEVELOPMENT...published at their own expense,] THE IRON ORES OF MINNESOTA. CONTENTS. Pa,gc. Preface ................................... . Sketch of what the earlier Minnesota reports have said ............... . (1). The magnetites...distribution of the crystalline iron ores of Minnesota .. . (6). Comparisons wiLh Michigan and Wisconsin |  | | Report (issue) | | Georgia ..................................... Minnesota ................................... Massachusetts...southerly part of the city of Barre, Washington County, State of Vermont, and extending westerly about...miles to and including \Villiamstown. in Orange County. All granite quarried elsewhere may not legally...leases from the Town of Belvidere, the Lanioille County Grammar School, and the University of Vermont....3.1 to 3.7. The colors vary widely, from black augite to nearly white enstatite, green jadeite and pink |  | | Report (issue) | | Francisco, California. Daily Grass Valley Union, Nevada County, California. Daily Evening Gazette, Reno, Nevada...Standard, Eureka, Humboldt County, 1. 2. 3. 4. 5. 6. 10. 11. 12. County Tribune, California. California...California. Inyo Independent, Inyo County, California. Arizona Gazette, Phoenix, Arizona Territory. Ventura...of the ice plant, which grows in Santa Barbara County." Wines. Buena Vista Vinicultural Society of San...wines. C. H. Le Franc, of New Almaden, Santa Clara County, red and white wines. M. Keller, Rising Sun and |  | | Report (volume) | | Bull. 1060-D, p. 193, 252-253, pl. 7. In Nemaha County, Kans., member is basal unit of Howard limestone...Aarde farm, sec. 4, T. 26 S., R. 11 E., Greenwood County. Aaron Slatet Precambrian or Paleozoic: Central...Central Railroad, sees. 5-7, T. 11 S., R. 5 E., Pope County. Named for Abbott Station. Abbyville Gabbrol Precambrian...map. Occurs in vicinity of Abbyville, Mecklenburg County. Abercrombie Formationl Middle Cambrian: Western...above Pope Creek coal. Named for Aberdeen, Butler County, Ky., where it stands out in prominent cliffs along |  | | Report (issue) | | ALTITUDES IN VERMONT, /GEOLOGY OF GRAND ISLE COUNTY, THE OLDEST CORAL REEF, P. E. TERRANES OF BETHEL...some further account of the Geology of Grand Isle County. Following this is an inter esting study of an...Franklin County, of which St. Albans is chief, thus giving the name to the map. THE ENOSBURG FALLS SHEET...the State. The Enosburg Falls map includes an area wholly in Franklin County, going east through much...eastern part of Franklin County and a few miles of the western part of Orleans County. Here are the eastern |  | | Report (volume) | | .....................................^...... Minnesota.................................................Potsdam sandstone of the Adirondacks, the Dutchess County limestone of New York, the upper Knox shales of...has its type locality at Potsdam in St. Lawrence County, where it can be readily identified. To say it...geological and agricultural survey of Rensselaer County, New York, with a geological profile, from Onondaga...H. A report of the geological structure of the county of Saratoga. Memoirs of the Board of Agriculture |  | | Report (volume) | | anonymous papers, placed at the end of Part I Co. county cos. · counties CORPORATE AUTHORS. Am G American...Stephenson, 16 Anthozoa (corals)-Contfnued. Minnesota, Ordovician: Winchell (H H), 95b Miocene: Lonsdale...origin: Winchell (N H), 98e Kawishiwin agglomerate, Minnesota: Winchell (N H), 92e Lake Superior region: Irving...Hise, 99 Crystal Falls district: Clements, 99 Menominee quadrangle: Van Rise, 00 Minnesota: Hall (C W), 99b;...Ransome, 158 Phoenb!: Mountains: Schrader, 18 Yuma County: Bancroft (H), 11 Rio Colorado region: Silliman |  | | Book (edition) | | EMMONS Late Professor of Geology, University of Minnesota IRA S. ALLISON Professor of Geology, Oregon State...Professor Emeritus of Geology, University of Minnesota; Research Associate, California Institute of Techno•l...A. THIEL Professor of Geology, University of Minnesota McGRAW-HILL BOOK COMPANY, INC . .. • 1 • ...Rainbow Bridge, Zion Canyon (Fig. 1.2), Niagara Falls, Mount Rainier, Crater Lake, and the Canadian Rockies...level and aggradation below sea level. When rain falls, it eventually fills the creeks and rivers which |  | | Book (edition) | | A. University of Minnesota THIEL Professor of Geology, University of Minnesota CLINTON R. STAUFFER...IRA S. Associate, California University of Minnesota Institute of Technology ALLISON Professor of...COMPANY, London INC, « Mount Robson and Emperor Falls, British Columbia. graph by Canadian National Railways...scenic features as the Rainbow Bridge, Niagara Falls, the Grand Canyon, the Painted Desert, and many...upon the coasts and wear away the land. The rain falls upon the land, and the water flows to the creeks |  | | Book (edition) | | upper Michigan, northern Wisconsin, and central Minnesota, for example, has been reduced by erosion over...discussing 8 General Concepts such changes. When rain falls, the moisture can cause intrusive and the external...southeast-plunging anticlinal {fold in Fremont County, Wyoming. The processes of erosion have sculptured...energy. A boulder acquires kinetic energy when it falls from a cliff. Kinetic energy can do physical work...potential energy to aid his descent. Rain that falls to the earth at B has greater potential enerey for |  | | Report (volume) | | alifornia anada: anadian ' enlmlblatt incinnati county collection colle e lorado congress onue ticut co...Pottsville cientltic As ociation , S c h u y I k i 11 County, Pa., Bullet in [only one numbe r published, 1...Co: 27-56 (JO 0 ) 02 The ph ysiography of Garrett County. M<.l G S, Ganett o: 27-54 (1902) 03 Die Faii -Linl...on back o! topographic map], New York (Sultolk County), Jl(or!ches quadrangle (Camp Upton ed.) , U S...Am G 3: 140-146 (1 9) 89 b Unconformity at the Falls of the Montmo renci [Que. ) . .Am G 3:333- 334 |
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