 | | Journal (article/letter/editorial) | | CALC-ALKALINE TREND: EVIDENCE FROM THE JURASSICTALKEETNA ISLAND ARC OF SOUTHERN ALASKA R. J. NEWBERRY, Department...Stantonand Stanton of conRamsay(1980) have arguedthat island-arc-related say(1980)but ratherby somecombination...(Joneset tramaficplutoniccomplexesand a belt of island-arc acterizedby a Jurassic volcanic rocks. The...The volcanic rocks, the Talkeetna al., 1981).The island-arc rocksareborderedonthe Formationof Early Jurassic...presentnear the Bruin Bay fault on the west side of Cook Inlet (Detterman and Reed, 1980). The mafic-ultramafic |  | | Report (issue) | | (/ aad conglomerate* dipping gently toward Cook Inlet. Pink graaophy* ric quarts moasoaite stock* occur...40 extinct stratovolcanoes extending from Buldir Island in the western Aleutians to Mi* Spurr on the Alaska...the base of the volcano to the western £&Lst of Cook Inlet. Pleistocene and Recent glaciers have scoured...particular interest in this transitional orogenic region where the Aleutian belt of volcanoes merges into...toward the Bering Sea on the west and toward Cook Inlet and the Pacific on the east marks the western |  | | Report (issue) | | Geology Alaska Anchorage Region. 2. Mines and mineral resources Alaska Anchorage Region. 3. Alaska Mineral...glacial ice. Hydrocarbons may be present in upper Cook Inlet. Mining of placer gold deposits between 1895...of the quadrangle, which includes upper Cook Inlet. The inlet is underlain by more than 12,000 m of Mesozoic...shifts in the depositional center of the proto-Cook Inlet basin. The Tertiary strata contain most of the...converge as they enter Knik Arm, a branch of upper Cook Inlet. The Susitna River (west of the quadrangle) flows |  | | Report (issue) | | of the Naknek Formation Alaska Peninsula and Cook Inlet................................................2) was drilled in Sec. 2, T.38S., R.49W., Sutwik Island D-4 quadrangle in 1981. The well is about 1,5 miles...breccia, all of which is slightly altered. Pyrite, talc, sericite, ziolites, and locally bornite occur in...are fresh and easily 29 lACaVka -Penlnaufa; and Cook MADE FROM BEST *-riffc 11 k Form.tlon on the... but are present locally along both sides of Cook Inlet. Four exploratory wells, Cathedral River #1, |  | Bleick, Heather A., Till, Alison B., Bradley, Dwight C., O’Sullivan, Paul, Wooden, Joe L., Bradley, Dan B., Taylor, Theresa A., Friedman, Sam B., Hults, Chad P. (2012) Early Tertiary exhumation of the flank of a forearc basin, southwest Talkeetna Mountains, Alaska. Open-File Report 2012-1232. US Geological Survey doi:10.3133/ofr20121232 | Report (issue) | | ultramafic (tremolite ± chlorite ± talc ± serpentine), ophicarbonate (talc - dolomite - Kum TKg Kg Kwc...structural exhumation on the flank of the active Cook Inlet forearc basin. Cretaceous Suggested Citation:...Lithotectonic terrane map of Alaska and adjacent parts of Canada, in Plafker, G. and Berg, H.C., eds. The Geology...A., 2009, Preliminary Geologic Map of the Cook Inlet region, Alaska—Including parts of the Talkeetna Mountains |  | | Report (volume) | | 485 A GEOLOGIC RECONNAISSANCE OF THE ILIAMNA REGION, ALASKA BY G. C. MARTIN AND F. J. KATZ WASHINGTON...Geologic subproviuces ____________________________ Cook Inlet basin_____________________________-Chigmit M...distribution____________.____..__ 50 Lithologic character in Cook Inlet district_____ 51 Lithologic character in Lake...Introduction_________________________________ Cook Inlet forelands______________.._________ General f...south shore of Tuxedni Bay, 2 miles west of Chisik Island _ _______ 96 5. Sketch showing structure on north |  | | Report (issue) | | PROFESSIONAL PAPER 70 J..,l ' THE MOUNT· McKINLEY REGION, ALASKA . BY ALFRED H. BROOKS WITH DESCRIPTIONS............................. _._ ... . Surveys by Cook party in 1906, by R. W. Porter ...... _.. __ .....·-~ ............ ~ .......................... . Cook Inlet littoral .. _. _•................. _.. _................. __ .• Metamorphic rocks in Knik Arm region ............... ·_ ........... _...... __ .......Undifferentiated Paleozoic rocks in the headwater region of the Susitna .....•............... : .. 68 Tatina |  | | Journal (issue) | | thaI for the lake Oswego plant come from Texoda Island, B. C. The manufacture of lime increased more than...equipment used for the limestone shipped from Texoda Island, B.C. Consumption of Oregon-produced pumice, scoria...distributed through other large out lets. Blocks of talc and soapstone suitable for sculpture were quarried...Anthony 8rancMnthaler Quorry Quorry JefferlOn Talc and 5OOl»ta"': John H. Pugh Mine Josephine "k~...times greater. ReGent oil discoveries in the Cook Inlet of Alaska ond offshore from SantaBarbara in California |  | | Report (issue) | | ALASKA Terrane analysis, northern Bristol Bay region, southwestern Alaska, by Stephen E. Box ...•..•...sediment analysis, TUrnagain Arm estuary, upper Cbok Inlet, by Susan Bartsch-Winkler, Richard P. Emanuel, and...Terranes and subterranes of the northern Bristol Bay region of southwestern Alaska (modified from Jones 33...geologic map and cross sections of the cape Newenhrun region, southwestern Alaska (modified fran Box, 1985a)...southeastern Alaska and part of British COlumbia, canada. (A), Juxtaposition of five of the eight major |  | | Report (volume) | | ............................................ Cook Inlet................................................................................. Yukon-Tanana region.............................................. THE...by way of Copper River................. Valdez Inlet-Marshall Pass-Eagle route.........................Valley-Fairbanks route......................... Routes from Cook Inlet to Yukon River................................... Douglas Island............................................ 38 .39- Admiralty Island............ |  | | Journal (article/letter/editorial) | | Centre, Geological Survey of Canada, 9860 W. Saanich Rd., Sidney, BC, Canada V8L 4B2 b Department of Geological...serpentine (antigorite, chrysotile, lizardite), talc, and brucite, with the speci¢c mineral assemblage...(shaded triangles). Chrysotile reactions from [10]; talc reactions from [12]; antigorite+brucite breakdown...amounts of brucite are usually observed (e.g., [17]). Talc, Mg3 Si4 O10 (OH)2 , coexists with serpentine in...in pyroxene-rich compositions at T 6 700‡C. Talc also may form in the forearc mantle along the plate interface |  | | Book (volume) | | Geology of Seward Peninsula and Saint Lawrence Island Alison B. Till and Julie A. Dumoulin 5. Geology...Lithotectonic terrane map of Alaska and adjacent parts of Canada, 1 sheet, scale 1:2,500,000 (Norman J. Silberling...the volumes published by the Geological Survey of Canada vu . Foreword To those of you who are using...relations of the northern Cordillera are within Canada Excellent recent overviews of the western Cordillera... including Alaska, by King (1969a, 1969b). The region covered in this volume includes all of Alaska and |  | | Journal (article/letter/editorial) | | is most likely added to the mantle wedge source region by infiltrating fluids derived from the subducting...from Green (1982). Fluid-absent partial-melting region resuiting from the breakdown of hornblende (Amph...'N 58 i8 ° 15( 3 <, 148 ° g,o-c W RA ,~ Cook Inlet/, E o- (B) : . e-.:- 80- 2 120 I I 0...that H20 infiltration should form minerals such as talc, amphibole, and phlogopite in ultramafic compositions...in the formation of antigorite (serpentine) and talc. Higher-temperature hydration reactions involving |  | | Report (issue) | | qT226n no.87-13 BRIDGES PAPUA NEW GUINEA WATABUNG REGION. Ghartey, E. Site investigation for the Kehangi...1988 CARB.ONATITES BRITISH COLUMBIA GRACE, MOUNT, REGION. Hoy, Trygve. Geology of the cottonbelt lead-zinc-magnetite...Seabergh, William C. Improvements for Little River Inlet, South Carolina : hydraulic model investigation...A. and Canada by Kluwer Academic, c!987. 512 N386a CLIMATIC CHANGES ECONOMIC ASPECTS CANADA. Tinunerman...GISS Main PAGE CLIMATIC CHANGES NORTH ATLANTIC REGION. The past three million years : evolution of climatic |  | | Report (issue) | | http://www.loc.gov/). Produced in the Western Region, Menlo Park, California Manuscript approved for...Body ……………………………………………………… Activity 7—The Mineral Talc or “Rocks on Your Face” ………………………………… Activity 8—Make...from Lucky Gulch, Valdez Creek district, Cook Inlet region, Alaska, 1910 …… Wooley Valley Mine, Idaho...be metallic, like gold, or nonmetallic, such as talc. Oil, natural gas, and coal are generally considered...from Lucky Gulch, Valdez Creek district, Cook Inlet region, Alaska, 1910. Inset shows a gold nugget. |  | | Report (volume) | | Indies and adjacent Islands, Hawan, Guam, and other Island possessiOns but not the trust terntones of the...Time-depth and velocity-depth relataons m western Canada Geophysics, v 28, no 5, pt 2, p 894-909, lllus...Research Conf, 7th, 1961, Proc Nat! Research Council Canada Associate Comm Sod and Snow Mechamcs Tech Memo...Westermann, G E G New Mesozmc brachiopods from Canada Jour Paleontology, v 37, no 3, p 595-610, tllus...magnet1zat10n 10 sandstone near Newport, Rhode Island Geol Soc Amenca Bull, v 74, no 1, p 77-78, tllus |  | | Report (issue) | | of a prehistoric storm surge in the Wainwright Inlet-Kuk River area, by D. M. Hopkins, R. W. Hartz, and....... Gamma-ray values in the Misheguk Mountain region and in parts of Barrow, Teshekpuk, and Harrison...Onset of volcanism at Augustine Volcano, lower Cook Inlet, by David A. Johnston . Revision of the recent...("Wrangellia") in southeastern Alaska: the Tarr Inlet zone with its northern and southern extensions,...geochemistry of basalt dredged near Saint George Island, southern Bering Sea, by Garey L. Simpson, Tracy |  | | Report (issue) | | geologic hazards of the Metlakatla area, Annette Island, by L. A. Yehle .................................iron-copper-zinc sulfide deposits, Prince William Sound region, southern Alaska, by Gary R. Winkler, E. M. MacKevett...44 Cooperative stratigraphic project in lower Cook Inlet and Kodiak areas, U. S. Geological Survey and...L vein system, Bokan Mountain, Prince of Wales Island, by Mortimer H. Staatz ............. B74 Miocene... 94 Seismicity patterns in the Cook InletPrince William Sound region, Alaska, by Michael Blackford . |  | | Report (volume) | | Seismographic Stations: Bulletin, nos. 5-8. Berkeley^ Cal. Canada, Department of Mines, Mines Branch: Summary Report...1913; and miscellaneous publications. Ottawa, Out. Canada, Geological Survey: Memoirs, nos. 19, 20, 22, 25...Mining Journal, vol. 35. Toronto and Montreal, Canada. 5 (D BIBLIOGRAPHY OF NORTH AMERICAN GEOLOGY...Canadian Record of Science, vol. 9, no. 6. Montreal, Canada. Carnegie Institution of Washington: Yearbook no...Geological Congress: Compte-rendu de la XII0 Session, Canada. 1913. Iowa Academy of Sciences: Proceedings, vols |  | | Report (issue) | | Taylor Sulfide occurrences in the Itkillik River region, southeast Chandler Lake quadrangle, Brooks Range...Orca Group (Paleocene and Eocene), Katalla-Kayak Island area, ~Charles G. MUll and Steven w. Nelson 50...Generalized geologic map of the Itkillik River region. 6. Map showing station numbers, location of resistivity...Montague line. Index map of Prince William Sound region showing Chugach terrane, Prince William, Border... 32. Generalized geologic map of Katalla-Kayak Island area showing location of samples analyzed in this |  | | Journal (issue) | | Prince William Sound, near the east shore of Anakuik Island, approximately 80 miles southeast of Anchorage...500 to 600 feet in a northerly direction toward Cook Inlet. Approximately 75 houses were totally destroyed...from 5 to 12 feet in a westerly direction toward Cook Inlet. Most of the damage done to structures in this...near the lower edges of the bluffs which border Cook Inlet. The Bootlegger Cove Clay formation consists...Anchorage is located within a well-known earthquake region, one of many seismic belts which adjoin the Pacific |  | | Report (volume) | | SMITH, Director Bulletin 668 THE NELCHINA-SUSITNA REGION ALASKA BY THEODORE CHAPIN WASHINGTON GOVERNMENT...Topographic reconnaissance map of Nplchina-Susitna region, Alaska..........................................Geologic reconnaissance map" of Nelchina-Susitna region, Alaska.In pocket. III. J., Lake-dotted moraine...distribution of spruce timber in the NelchinaSusitna region.................................................. PREFACE. By ALFRED H. BROOKS. The Nelchina-Susitna region, described in this bulletin, though much more accessible |  | | Journal (article/letter/editorial) | | north-south-trending basaltic dikes appearing throughout the region in both granitoid and metamorphic rocks. Late Tertiary...limestone, clays, barite, diatomite, pumice, andalusite, talc, sulphur, salt, borates, iodine, and potash merit...awakened most of the residents of the Puget Sound region on the night of November 12, 1939 at approximately...of resource and methods of use change with the region or even subregion. Strong regional consciousness...Alaska relatively dry. The Pacific Coast and Islands region is marked by heavy rainfall, with a late fall and |  | | Report (volume) | | other adjacent islands, and Hawaii, Guam, and other island possessions, but not the trust territories of the...Berkeley, Calif. Canada Dept. Mines and Tech. Surveys, Mines Br. Memo. Ser.-Canada Department of Mines...Ottawa~ ~ Canada Dominion Observatory Pubs.-Canada Dominion Observatory Publications. Ottawa. Canada Geol...Geophysics Paper; Map; Mem.; Paper; Water Supply Paper-Canada Geological Survey Bulletin; Geophysics Paper; Maps;...Papers; Water Supply Papers. Ottawa. Canada Natl. Mus. BulL-Canada National Museum Bulletin. Ottawa. Canadian |  | | Report (volume) | | and adjacent· islands, Hawaii, Guam, and other island possessions but not the trust territories of the...Quebec, Division des Pecheries. Quebec, Quebec, Canada. Adv. Sci. - The Advancement of Science. of Science...Department of Geology Bulletin. Edmonton, Alberta, Canada. Albertan Geographer - The Albertan Geographer...Geography, University of Alberta. Edmonton, Alberta, Canada. Am. Antiquity- American Antiquity. Society for...Arctic Institute of North America. Montreal, Quebec, Canada; Washington, D. C. Arctic Inst. North America Tech |
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